Home » Inductors Online Test » Inductors Online Test – Multiple Choice Questions and Answers Inductors Online Test – Multiple Choice Questions and Answers 1. As a generator armature passes the 270 degree point, the induced voltage is: at maximum positive between maximum negative and zero at maximum negative between zero and maximum positive 2. With 100 Vac applied to the primary of a transformer so that it draws 500 mA, what will be the 300 Vac secondary current? 150 mA 167 mA 200 mA 1500 mA 3. A change of one ampere per second in an inductor that induces a voltage of one volt is considered as which unit value? an ohm a farad a lenz a henry 4. If you wanted to decrease the inductance of a coil, you might increase the: number of turns permeability of the core spacing between turns area of the coil 5. If the primary of a 4:1 turns transformer dissipates 5 W, what is the secondary power? 1.25 pW 5.0 W 9.5 W 20.0 mW 6. What is remanence? reactance retentitivity reluctance resistance 7. When an electromagnet reaches maximum strength, it is considered to be: at saturation at field strength in field condition inhibited 8. Which coil would be used as a step-up transformer primary if coil number 1 has 100 more turns than coil number 2? coil 1 coil 2 The coil windings must be the same The coil ratio is too small 9. A utility pole transformer used to supply a residential customer with two phases uses: a center tap on the secondary two phases on the primary a separate ground for each phase a small coefficient of coupling 10. When a coil collapses the induced circuit current will: go to zero be in the opposite direction be in the same direction aid counter emf buildup Loading … Question 1 of 10 Posted on by 16 Comments
Please send me electrical, electronics and computer scinece engineering MULTIPLE CHOICE QUESTIONS AND NOTES as pdf to my mail id Reply
Thank you so much for such a great useful q&a. Please send me all these pdf’s of electrical and electronics and networking . Thank you so much. Reply
Please send me electrical, electronics and computer scinece engineering MULTIPLE CHOICE QUESTIONS AND NOTES as pdf to my mail id
This is very useful thnx sir,,,,please send pdf eee mc questions and ans to my mail
Sir please send the question and answer to vchandan400@gmail.com
Thank you so much for such a great useful q&a.
Please send me all these pdf’s of electrical and electronics and networking .
Thank you so much.
Send me this mail dhiravathkalonaik@gmail.com
Sir please send me questions and answers about inductors’ capacitor and resistance
Sir i am harjit. Please send me all the question and answers PDF.
harjit.gne@gmail.com
Thank you sir and can you please send me a PDF form sir.
sunilbiradar423@gmail.call m
Thank you sir and can you please send me a PDF form sir.
please send me the questions with answers if possible on my mail
abeeponee@gmail.com
Hi Sir ,Please send me the PDF files
yogeshtandale888@gmail.com
SIR I AM SHRIKANT ..PLEASE SEND ME THE PDF COPIES OF ALL ELECTRICAL QUESTIONS..
Send me pdf of most imp question.
Nsufyan@rediffmail. com
sir myself rithesh pssss send me all questions pdf format to mail id rithesh15071987@gmail.com
sir myself rithesh plsss send me all questions pdf format to my email id