300+ Science FAQs and Answers [Experienced / Freshers]

Science Interview Questions with Answers

Question: 1. What Is Space ?

Answer:

Any area of area past limits decided with refernce to the boundaries of a celectial frame or system, mainly the location of space straight away past earth’s ecosystem, interplanetary or interstellar space.

Question: 2. Which Other Galaxy Is Similar To The Milky Way ?

Answer:

Andromeda galaxy.

Material Science Interview Questions
Question three. Which Is The Farthest Visible Object In Space ?

Answer:

Andromeda galaxy 

Question: four. What Is Super Galaxy ?

Answer:

The largest indistinguishable galaxy formation .

Question: 5. What Is The Distance Between Two Galaxies ?

Answer:

It is anticipated to be 1,000,000 mild years .

Soil Science Interview Questions
Question 6. Which Is The Only Star Of The Milky Way Galaxy ?

Answer:

Sun

Question: 7. How Stars Are Formed ?

Answer:

Stars are formed by using gravitational contraction from large clouds of galactic gasoline and dust.

Data science Interview Questions
Question eight. What Is The Density Of Stars ?

Answer:

They have a density going up to one,000 hydrogen atoms in keeping with cublic centimetre.

Question: nine. Which Is The Brighest Star ?

Answer:

Sirius ( Dog star )

Political technological know-how Interview Questions
Question 10. Which Star Does Not Change Its Position In The Sky ?

Answer:

Pole star

Question: eleven. What Is Meant By Space Science ?

Answer:

Space sciecnce is the department of take a look at which endeavours to show the mysteries of space.

Question: 12. In Modern Science, What Is “ Fourth Dimension ” ?

Answer:

Time is the fourth dimension; modern-day technology sees area and time as a unity, called“spacetime”.

Material Science Interview Questions
Question thirteen. What Are Galaxies ?

Answer:

Galaxies are formations of innumerable stars grouped by means of force of gravity.

Question: 14. How Many Types Of Galaxies Are There ?

Answer:

Spiral
Irregular
Oval
Question 15. What Is Heavenly Ganges ( Milky Way ) Galaxy ?

Answer:

The milky manner is a spiral galaxy. The main body of the galaxy is a disc 100,000 mild years across with a globular nucleus of approximately sixteen,000 mild years in diameter. It includes greater than one hundred billion stars. The sun machine belongs to the milky way.

Question: sixteen. How Many Stars Are There, Which Are Normally Visible ?

Answer:

About 5776 .

Question: 17. What Are The Super Giant Novae Stars ?

Answer:

Super large novae stars are those which might be far larger and heavier than the solar. They have very excessive inner temperature.

Question: 18. Why These Stars Are Called Novae ?

Answer:

As the temperature could be very high, those stars decrease and explode straight away at the exhaustion of gasoline. Then a brand new big name seems to be born. Thus they emerge in space all at once and abruptly. So they are referred to as novae or new megastar.

Soil Science Interview Questions
Question 19. When Did The Most Luminous Nova Appear ?

Answer:

In 1572 .

Question: 20. Which Is Largest And Most Massive Star ?

Answer:

The maximum huge megastar is betelgeuse that is three hundred times greater than the sun.

Question: 21. Which Is Nearest Star Visible To Naked Eye ?

Answer:

The nearest visible celebrity is Alpha Centauri.

Question: 22. Which Star Is Called The Polaris ?

Answer:

North famous person. 

Question: 23. Why Stars Are Seen In Colours ?

Answer:

They are seen in exclusive shades in keeping with the temperature of their surfaces.

Question: 24. What Are Nebulae ?

Answer:

The dust clouds in outer area are known as nebulae. They are giant and remote. Normally they may be composed of dirt ( approximately 2 % ), hydrogen and different elements determined in stars..

Data technology Interview Questions
Question 25. How Stars Produce Energy ?

Answer:

By nuclear fusion.

Question: 26. In Which Constellation Is Abig Nebula Still Giving Birth To Stars ?

Answer:

Orion.

Question: 27. Which Scientists Gave Detailed Information About Nebula ?

Answer:

Charles Medier, W. Herschel, R. Milkovsky, L.H. Allen Barman and Van Manner. 

Political technology Interview Questions
Question 28. What Are Luminous Irregular Nebulae ?

Answer:

They are luminous irregular cloudy patches appearing in the sky.

Question: 29. Which Are Known As Non – Luminous Irregular Nebulae ?

Answer:

It will no longer be possible to peer the celebrities shinning in some dark regions of the sky. The nebulae occuring in these areas are called non – luminous irregular nebulae.

Question: 30. Which Are The Important Pulsating Nebulae ?

Answer:

Hublind and toury .

Question: 31. What Are Reflecting Nebulae ?

Answer:

They are the cosmic cloud dust reflecting stellar mild.

Question: 32. What Are Super Galaxial Nebulae ?

Answer:

Irregular nebulae which emanate radiation waves. 

Question: 33. What Are Comets ?

Answer:

Comets are stars with tails. The word comet is derived from the greek word “ Kome ” meaning “ long haired star ”. The lengthy hair is a tail of the comet which seems like hair. The head of the comet is the famous person.

Question: 34. Which Is The Most Famous Comet ?

Answer:

Halley’s comet is the maximum famous comet which reaches the solar sytem in every 76.1 years.

Question: 35. Which Is The Largest Comet ?

Answer:

Holmes comet is the biggest comet.

Question: 36. Which Comet Collided With Jupiter ?

Answer:

Shoemaker Levi in 1996.

Question: 37. Which Scientist Made Detailed Study On Novae ?

Answer:

Tycho Brahe. 

Question: 38. What Is Super Nova ?

Answer:

A famous person that exposess catastrophically because of instabilities following the exhaustion of its nuclear gas, becoming for some days up to 100 million instances brighter than the solar.

Question: 39. Which Is The Star Nearest To Earth ?

Answer:

Proxima Centauri .

Question: forty. What Is Light Year ?

Answer:

As the distance among heavenly our bodies could be very huge, the unit used to degree the distance is the space travelled by means of light in one year.

Question: forty one. What Is One Light Year ?

Answer:

nine.46 lakh crores km.

Question: 42. What Is One Light Second ?

Answer:

297600 km .

Question: 43. What Is One Light Minute ?

Answer:

1785600 km.

Question: forty four. What Is One Light Hour ?

Answer:

1071360000 okay.M.

Question: forty five. What Is Distance From The Earth To The Moon ?

Answer:

15 mild seconds.

Question: 46. What Are Cosmic Rays ?

Answer:

It is knid of strength radiation, which include atomic nuclei that attain the earth from outer space.

Question: 47. What Are The Important Factors Of Cosmic Rays ?

Answer:

The important elements of cosmic rays are the nuclei of atoms of factors like hydrogen, helium and so forth,. 

Question: forty eight. What Are Pulsars ?

Answer:

Pulsars are fast rotating neutron stars. They send out radio waves in a regular frequency.

Question: 49. What Is The Difference Between A Star, Satellite And A Planet ?

Answer:

Star is a celestial frame having its own light, satellite is a secondary frame that revolves round the planet. Planet is also a celestial frame which revolves round the sun in elliptical orbit.

Question: 50. What Are Quasars ?

Answer:

They are the mysterious heavenly our bodies which may be flawed to be stars on first statement. It is classed as radio galaxies.

Question: 51. Where Did The Largest Reflector Telescope Situated ?

Answer:

It is located at Moumt Semirodriki in Mount Caucasus, russia. It is set up at a height of 2080 metres.

Question: fifty two. Who Invented Telescope ?

Answer:

Hans Lippershey on oct. 2, 1608. ( Galileo later improved upon it and made a similar instrument that may mafnify as much as 30 instances ) .

Question: fifty three. Which Is The Largest Refractor Telescope ?

Answer:

It is suitated at yerkes observatory in Chicago college ( U.S.A )

Question: 54. Who Discovered Radio Telescope ?

Answer:

Karl Jansky ( USA ) in 1931, later Gorte Reber developed it in 1937.

Question: fifty five. Who Were The Ancient Indian Astronomers ?

Answer:

Brahma, Vasishta, Atri, Manu, Pulasthysa, Lomesa, Saunaka, Ganga, Kasypa, Parasara, Vyasa, Narada, Bhrigu, Chyavna, Aryabhatta and Bhaskaracharya.

Question: fifty six. Who Were The Ancient Astronomers Of The West ?

Answer:

Ptolemy, copernicus, Tycho Brahe, Kepler, Galileo, Isaac Newton, David Habrecius, Simon and Moraes.

Question: 57. Who Propounded The Signs Of The Zodiac ?

Answer:

George Jusde Buffon.

Question: 58. Who Stated That Planets Are Originated From The Collision Of The Sun And Comet ?

Answer:

George Jusde Buffon.

Question: fifty nine. Which Was The International Geo – Physical Year ?

Answer:

Theperiod from 1st july 1957 to 31st december 1958.

Question: 60. What Is The Significance Of International Geo – Physical Year ?

Answer:

It is form this period that the predominant area travels and experiments have been initiated .

Question: 61. Who Is The American Launched In A Space Ship ?

Answer:

John. H. Glenn.

Question: 62. Who Are The Space Couples ?

Answer:

Aldrin Nikaloyev and Valentina Tereshkova . 

Question: 63. The Great Joint Space Programme Sponsored By Russia And Usa ?

Answer:

Apollo – 17, Soyuz – 19 were sent into the orbit on fifteenth july 1975.

Question: 64. Who Was The First Cosmonaut ?

Answer:

Yuri Gagarin, who later died in ajet plane crash close to moscow on twenty seventh march 1968.

Question: sixty five. Who Is Father Of Space Science ?

Answer:

Konstantine Tsialkovsky ( Russia ).

Question: 66. Which Is The First Space Ship That Took Man To Space ?

Answer:

Vostok – 1 ( Yuri Gagarin ) on april 12, 1961.

Question: 67. Who Is The First Female Cosmonaut ?

Answer:

Valentina Tereshkova ( The spaceship Vostok – 6 on june 16, 1963 ).

Question: sixty eight. The Second Female Cosmonaut ?

Answer:

Svethlana Savitskaya of russia on august 19th 1982.

Question: sixty nine. When Was “ Freighter ”, The First Automatic Spacecraft Of Russia, Launched ?

Answer:

On january 20th 1978, the primary sort of space craft with automated controls and guided by way of floor stations.

Question: 70. The First Animal Which Reached Space ?

Answer:

The dog named Laika ( It orbited across the earth inside the spaceship sputnik – 2 in november 1957 ).

Question: 71. Which Was The First Space Rocket To Hit The Moon ?

Answer:

Lunik – II .

Question: 72. Which Is The First Communication Satellite Of The World ?

Answer:

Echo, U.S.A . 

Question: seventy three. The First Man Who Walked In Space ?

Answer:

Aleksey A. Leonov ( Voskhod 2 ) on 18th March 1965 ( Russia ) .

Question: 74. Which Is The First Artifical Satellite Launched To The Venus ?

Answer:

Mars – 2 ( russia – 1971 ) .

Question: 75. Which Is The First Artificial Satellite Launched To The Venus ?

Answer:

Venus – 3 ( Russia – 1966 ) .

Question: seventy six. Who Is The Oldest Cosmonaut ?

Answer:

Dr. William Thronton ( USA ).

Question: seventy seven. The First American Who Entered Space?

Answer:

Allan Sheperd on may additionally 5th 1961 ( Liberty Bell – 7 ). 

Question: 78. Which Is The First Unmanned Space Vehicle Which Landed On The Moon ?

Answer:

Luna – 9 ( Russia ) on january thirty first 1996.

Question: seventy nine. Who Is The First To Die In Space Flight ?

Answer:

Col. Komerov on april 23, 1967.

Question: eighty. The First Man Who Walked On The Moon?

Answer:

Neil Armstrong accompanied by means of Aldrin. ( July twenty first, 1969 ).

Question: 81. Which Was The Vehicle Used For The First Landing On The Moon ?

Answer:

Apollo – II .

Question: eighty two. Which Is The Landing Craft Used By Armstrong On The Moon ?

Answer:

Eagle. 

Question: eighty three. Which Unmanned Space Vehicle Fetched Roak Pieces From The Moon ?

Answer:

Luna – 16 on 12th september 1970.

Question: eighty four. Which Satellite Approached The Jupiter And Conducted Experiments For The First Time ?

Answer:

Pioneer – 30 ( USA ). It surpassed via the neighbourhood of the jupiter on 3rd december 1973.

Question: 85. When Did China Launch The First “ Space Physics Experiment Satellite ” ?

Answer:

On september 23, 1981 with a unmarried service rocket.

Question: 86. When Was The American Space Shuttle “ Challenger ” Launched ?

Answer:

On 18th june 1983.

Question: 87. Who Commanded The Challenger’s First Flight ?

Answer:

Robert Crippen .

Question: 88. How Many Astronauts Travelled In The Challenger ?

Answer:

Five ( 5 ) .

Question: 89. When Did The Challenger Return To The Earth After Its First Mission ?

Answer:

On 24th june 1983.

Question: ninety. When Was The First American Rocket Launched ?

Answer:

sixteenth march 1926 .

Question: ninety one. Who Travelled In Skylab – 2 ?

Answer:

Jeraldkar, Edward Gibson and Pog.

Question: 92. Who Travelled In Skylab – 3 Of America ?

Answer:

Allen Bien, Owen Garriet and Jack Lusman.

Question: 93. Which Is The First Space Shuttle ?

Answer:

Columbia launched on april 12th 1981.

Question: 94. The First Woman Who Travelled In A Space Shuttle ?

Answer:

Sally Ride ( USA ) June 18th, 1983 ( Challenger ).

Question: ninety five. Which Us Space Shuttle Exploded In Midair ?

Answer:

Challenger on january twenty eighth, 1986.

Question: 96. Which Space Craft Was Launched To Probe Mars ?

Answer:

Pathfinder in 1997 .

Question: ninety seven. Which Orbital Space Station Was Launched By Russia On February 20th 1986 ?

Answer:

Mir . 

Question: ninety eight. Which Is The First European Nation To Launch A Satellite ?

Answer:

France .

Question: ninety nine. Who Made The International Record Of Spending Most Time Of Space ?

Answer:

Sergei Krikalev ( russia, 804 days ) .

Question: 100. Which Woman Astronaut Holds The Record Of Spending Most Time In Space ?

Answer:

Shannon Lucid ( 168 days ).

Question: 101. Which Was The First Us Space Station ?

Answer:

Skylab .

Question: 102. When Was “ Skylab ” Launched ?

Answer:

On may additionally 1973. 

Question: 103. Which Are The First Soviet Us Space Mission To Moon ?

Answer:

Salyut and skylab.

Question: 104. When Was “ Chandra ” The Space X -ray Observatory Launched From Usa ?

Answer:

On july twenty third, 1999 .

Question: 105. It’s Named After Whom ?

Answer:

Subramaniyam chandrasekhar, the Indian norn astrophysicist and nobel laureate.

Question: 106. Which Space Flight Sent The Pictures Of Moon’s Farside And When ?

Answer:

Luna three ( Russia ) in october 1959 .

Question: 107. When Was The First Multi – Person Space Capsule Launched ?

Answer:

October twelfth, 1964 ( Voshkod ) .

Question: 108. Who Were The First Space Travellers To Land On Ground In Their Space Capsule ?

Answer:

M.Komarov and Konstantin P.Feokistov ( Voshhod I ).

Question: 109. Which Is The First Manned Gemini Mission ?

Answer:

Gemini – three released on march twenty third, 1965.

Question: one hundred ten. The First American To Walk In Space?

Answer:

Edward Whiten .

Question: 111. When Was The First American Manned Space Mission To Moon Begun ?

Answer:

December 21st, 1968 ( Apollo – 8 ) .

Question: 112. To An Astronaut In Space What Colour Does The Sky Appear ?

Answer:

Black .

Question: 113. Who Is The Known As The Father Of Indian Astronomy ?

Answer:

Aryabhatta .

Question: 114. Which King Of India Built An Astronomical Observatory In 17th Century ?

Answer:

King of Jaipur ( Jaising 2 ) .

Question: 115. Which Book Of Aryabhatta Is Regarded As A Great Contribution In Astronomy ?

Answer:

Aryabhatteeyam .

Question: 116. In Which Year Was Western Astronomy Included In The Indian Curriculum ?

Answer:

1917.

Question: 117. The Year In Which Magnetic Observations Were Started In Mumbai And Thiruvananthapuram ?

Answer:

In 1841 .

Question: 118. In Which Year Was The Meteorology Department Founded ?

Answer:

1875 .

Question: 119. In Which Year The Solar Observatory In Kodikanal Founded ?

Answer:

1829 .

Question: one hundred twenty. Atmospheric Observation Using Ballons Started?

Answer:

In 1936 .

Question: 121. When And By Whom Was The Meteorological Unit Founded In Bangalore Science Institute ?

Answer:

In 1940 by using Dr. Homi Bhabha .

Question: 122. Physical Laboratory In Ahmedabad Was Founded?

Answer:

In 1940 by way of Dr. Sarabhai & R.Ramanathan . 

Question: 123. When And Where Was The Tata Institute Of Fundamental Research Founded ?

Answer:

In 1958 at mumbai 

Question: 124. When Did National Commission For Space Research Institute Thumba Equatorial Rocket Launching Station Commissioned ( Terls ) ?

Answer:

In 1962 .

Question: one hundred twenty five. When Was The Administration Control Of Terls Enstrusted To Physcial Research Laboratory, Ahmedabad ?

Answer:

In november 1963 .

Question: 126. Terls Was Dedicated To U.N As An International Institution?

Answer:

On 2nd february 1968 .

Question: 127. Where Is The Biggest Solar Telescope In India Situated ?

Answer:

In kodaikanal ( Tamil Nadu ) .

Question: 128. A Team Of U.N Scientists Visited Thumba?

Answer:

In 1964 .

Question: 129. Indian Space Research Organisation Was Formed?

Answer:

In 1969 .

Question: 130. Vikram Earth Station ( Satellite Communication Ground Station ) Near Pune Was Founded?

Answer:

In 1971 .

Question: 131. Which Is The First Indian Communication Satellite ?

Answer:

APPLE .

Question: 132. Who Designed The Primary Blue Print Of The Indian Space Programme ?

Answer:

Dr. Homi Jahangir Bhabha . 

Question: 133. Who Developed Primary Blue Print Programme ?

Answer:

Dr. Vikram Sarabhai .

Question: 134. Which Are The Units Of Functioning In Vssc ?

Answer:

 Thumba Equatorial Rocket Launching Station ( TERLS )
 Space Science and Technology Centre ( SSTC )
 Rocket Fabrication Facility ( RFF )
 Rocket Propellent Plant ( RPP )
 Propellent Fuel Complex ( PFC )
 Reinforced Plastics Centre ( REPLACE ) Thiruvamthapuram
 Valiamala Facilities, Thiruvamthapuram
 Ammonium Per Chlorate Experimental Plant ( APEP ), Aluva.
Question one hundred thirty five. Other Space Research Instituations In India ?

Answer:

 ISRO Satellite Centre ( ISAC ), Bangalore
 Space Application Centre ( SAC ), Ahamedabad
 Sri Harikotah Range ( SHAR ), Nelloor ( Andhra Pradesh )
 Auxiliary Propulsion Systems unit ( APSU ) Thiruvamthapuram, Mahendragiri and bangalore.
Question 136. Which Are The Main Wings Of The Space Application Centre ( Sac ), Ahmedabad ?

Answer:

 Experimental Satellite Communication Earth Station ( ESCES )
 Satellite Communication System Division ( SCSD )
 Remote Sensing and Meteorological Application Division ( RSMD )
 Software Sysytem Group ( SSG )
 Electro Wave Division ( EWD )
Question 137. Which Are The Wings Of Sri Harikotah Range ( Shar ) ?

Answer:

 Sri Harikotah Launch Complex ( SLC )
 Rocket Seld Facility ( SLED )
 Solid Propellent Space Booster Plant ( SPROB )
 Sri Harikotah Common Facilities ( SCF )
 Static Test andevaluation Complex ( STEX )
 Liquid Propulsion Systems Centre ( LPSC ) > Mahendragiri ( Tamil nadu ), Valiamala ( Thiruvamthapuram )
 National Remote Sensing Agency ( NRSA ) Hydrabad.
 INSAT Master Control Facility ( MCF ) Hassan
Question 138. Where Is The Location Of Vikram Sarabhai Space Centre ?

Answer:

Thumba in Thiruvamthapuram

Question: 139. When Was The First Rocket Launched From Thumba ?

Answer:

21st November 1963 ( Rocket for climate research ) .

Question: a hundred and forty. When Was The Indian Made Rocket “ Rohini ” Launched From Thumba ?

Answer:

twentieth november 1967.

Question: 141. When Was The First Satellite Of India, Aryabhatta Launched ?

Answer:

10 th april 1975 .

Question: 142. The Weight And Diameter Of Aryabhatta ?

Answer:

Weight 360kg, diameter 106 metres top 116cm and had 26 levels.

Question: 143. From Where Was Aryabhatta Launched ?

Answer:

From russia by way of a russia automobile.

Question: a hundred and forty four. The Time Taken By Aryabhatta For One Revolution Around The Earth ?

Answer:

ninety six.41 minutes ( 15 revolutions an afternoon ) .

Question: 145. Of Which Metal Was Aryabhatta Made ?

Answer:

A special alloy of aluminium.

Question: 146. Which Institution Designed Aryabhatta ?

Answer:

I.S.S.P. Now called ISAC .

Question: 147. The Institutions That Helped In The Favrication Of Aryabhatta ?

Answer:

 Hindstan Aeronautics LTD ( HAL )
 Bhabha Atomic Research Centre ( BARC)
 Bharat Electronics Ltd. ( BEL )
 Central Machine Tools Institute ( CMTI )
 Electronic Corportion of India Ltd ( ECIL )
 Indian Telephone Industries ( ITI )
Question 148. Which Country Gave The Technical Advice For The Developing And Launching Of Aryabhatta ?

Answer:

Russia .

Question: 149. Which Was India’s Second Satellite ?

Answer:

Bhaskara

Question: one hundred fifty. What Was The Weight Of Bhaskara ?

Answer:

444 okay.G

Question: 151. The Height And Diameter Of Bhaskara ?

Answer:

Height 1560 m.M, diameter 1590 m.M. 

Question: 152. When Was India’s 3rd Satellite Rohini Launched ?

Answer:

In july 1980 from Sri Harikotah

Question: 153. Name The First Test Communciation Satellite Of India ?

Answer:

APPLE ( Ariane Passenger Pay Load Experiment )

Question: 154. When Was Apple Launched ?

Answer:

nineteenth june 1981.

Question: one hundred fifty five. Which Rocket Led Apple To Space ?

Answer:

Ariane ( Carrier Rocket of European Space Agency )

Question: 156. The Height And Weight Of Ariane Rocket?

Answer:

Height 180 feet, weight 208 ton 

Question: 157. Which Satellite First Relayed Television ?

Answer:

Telstar

Question: 158. Who Was The First Indian Cosmonaut ?

Answer:

Sqd. Leader Rakesh Sharma

Question: 159. When Did Rakesh Sharma Return From Space ?

Answer:

11th april 1984

Question: a hundred and sixty. When Did The Name Of Rakesh Sharma’s Space Vehicle ?

Answer:

Soyuz T – 11

Question: 161. Who Were The Fellow Cosmonauts Of Rakesh Sharma ?

Answer:

The two russians Yuri Vasilevich Malyshev and Gemmod Milkailovich Strekalov. 

Question: 162. What Were The Awards Given To Rakesh Sharma ?

Answer:

Asoka Chakra ( India ) Hero of the Soviet Union ( Soviet Union ), Order of Lenin ( Soviet Union ) and gold star ( Soviet Union ).

Question: 163. When Awas Anti – Tank Missile ‘ Nag ’ Test Fired ?

Answer:

On the 4th september 1999 from the variety of chandipore on sea.

Question: 164. Who Was The Scientist Behind The Indian Ballistic Missile “ Agni ” ?

Answer:

Dr. A.P.J. Abdul Kalam

Question: 165. Which Indian Missile Was Successfully Launched On 11th April 1999 ?

Answer:

Agni -2.

Question: 166. From Where India’s Most Modern Satellite Insat – Iie Was Launched ?

Answer:

Kauroe – French guiana.

Question: 167. Which Is India’s First Surface To Surface Missile “ Prithvi ” Launched ?

Answer:

Feb 25th 1988.

Question: 168. When Was Pslv – D3 Launched Into Space ?

Answer:

March 21st 1996

Question: 169. Which Indian Missile Was Successfully Launched On eleven Th April 1999 ?

Answer:

Agni -2.

Question: one hundred seventy. When And Where Was The First Experimental Atomic Explosion Took Place ?

Answer:

In 1974 May 18, at Pokharan ( Rajasthan ) 

Question: 171. What Was The Code Name Given To The First Explosion ?

Answer:

Buddha is smiling.

Question: 172. When Was The Second And Third Experimental Explosion Conducted ?

Answer:

In 1998 may additionally 11 and 13.

Question: 173. Which Is The First Atomic Submarine Of India?

Answer:

Arihant

Question: 174. Which Kind Of Missile Is Used In Arihant ?

Answer:

Sagarika, which is succesful to carry atomic guns.

Question: a hundred seventy five. What Is Range Of Sagarika ?

Answer:

seven-hundred kms.

Question: 176. Arihant Was Commissioned On Which Day ?

Answer:

Kargil day.

Question: 177. The Country Helped In Arihant’s Built ?

Answer:

Russia

Question: 178. By Which Force The Missile Being Fired From Airhant ?

Answer:

By air – stress

Question: 179. What Is Length And Weight Of Arihant ?

Answer:

Length 104 metres and weight 5500 heaps.

Question: a hundred and eighty. How Long Can Arihant Stay Underwater ?

Answer:

Continuously for 90 days.

Question: 181. What Is The Speed Of Arihant ?

Answer:

It can tour on the surface of the sea it can travel at a speed of forty four km / h.

Question: 182. What Is Used In Arihant’s Atomic Reactor ?

Answer:

Complete / Pure uranium

Question: 183. What Is The Capacity Of Arihant’s Atomic Reactor ?

Answer:

85 megavolt.

Question: 184. How Many Naval Staffs Can Occupy Arihant ?

Answer:

95 .

Question: 185. Which Are The Research Centres Of Department Of Atomic Energy ?

Answer:

Atomic minerals directorate for exploration and studies, bhabha atomic studies centre, Indira Gandhi Centre for atomic studies, Raja Ramanna centre for advanced technology and variable power cyclotron centre. 

Question: 186. Which Is The Research Reactors Of Bhabha Atomic Research Centre ?

Answer:

Apsara, circus, Duruva, Kamini, Prunima I, II and III and Zerlina.

Question: 187. Which Is The Regulatory Authority Of Atomic Energy In India ?

Answer:

Atomic strength regulatory board ( AERB )

Question: 188. Which Is India’s Primary Nuclear Facility ?

Answer:

Bhabha atomic studies centre, trombay.

Question: 189. Which Are The Two Reactors At The Indira Gandhi Centre For Atomic Research ( Igcar ) ?

Answer:

The rapid Breeder test reactor ( FBTR ) and kamini.

Question: a hundred ninety. Who Is The Chairman Od Atomic Energy Commission Of India ?

Answer:

Anil Kakodhkar. 

Question: 191. When Was The Atomic Energy Regulatory Board ( Aerb ) Constituted ?

Answer:

On november 15, 1983 through the president of india.

Question: 192. When Did India Conduct Three Under Ground Nuclear Tests ?

Answer:

On 11 may additionally, 1998

Question: 193. Which Is India’s Largest Nuclear Research Reactor ?

Answer:

The Dhurva reactor located in mumbai at bhabha atomic research centre ( BARC).

Question: 194. What Is A Nuclear Triad ?

Answer:

A nuclear triad refers to a nuclear arsenal which includes three additives:

Strategic bombers
Land – based missiles
Ballistic missile submarines.
To be taken into consideration a part of a nuclear traid weapons need to have a first on scond strike feature, without this, they may be seemed as tactical nuclear weapons.