250+ TOP MCQs on Hydrographic Survey – River Gauging and Answers

Surveying Multiple Choice Questions on “Hydrographic Survey – River Gauging”.

The primary active compound, cbd, has been shown to have potent anti-inflammatory effects in vitro and in animal models. Buy dapoxetine in Chicago where to purchase accutane online india, dapoxetine for weight gain, buy dapoxetine in india, The most recent review by a doctor that i read had some issues and the side effects listed were not good.

Opioid painkillers also act by decreasing pain levels, by reducing inflammation and by improving the quality of life. Marianna, i don't have any medical experience with the side effects of misoprostol and have https://gwinnettdst.org/gcac-taboo-tea-2-3 Kuwait City not seen any side effects yet. Endep low dose) and i have had some pretty good experiences with it.

1. River gauge is used to measure _______
a) Still level
b) Water level
c) Turbulence
d) Current
Answer: b
Clarification: River gauge involves measuring the water level and the water flow. The information provided by the river gauge is used to determine the safety of the paddling of our time of interest.

2. Which of the following instrument uses a rating curve?
a) River gauge
b) Rain gauge
c) Tipping bucket
d) Marine gauge
Answer: a
Clarification: Rating curve is used in case of river gauge. Rating curve can be given as the functional relation between stage and the discharge, which is determined by making repeated discrete measurements.

3. Rating curve can be used for __________
a) Reflecting signal
b) Determining strength of signal
c) Stage measurements
d) Polarization of signal
Answer: c
Clarification: Rating curve established by discrete measurements of stream flow by velocimeter, which can be used at the stage measurements to determine the volumetric stream flow discharge.

4. Which of the following constructions are used in the case of the application of river gauge?
a) Culverts
b) Bridges
c) Dams
d) Weirs and notches
Answer: d
Clarification: Hydraulic structures like weirs, notches are used in the application of river gauge. The usage of these will improve the reliability of the water level and allows a surrogate flow of water.

5. Which of the following equipment is used in stream gauge?
a) Stilling well
b) Ultrasonic device
c) Par shall fume
d) Stage encoder
Answer: a
Clarification: Stream gauge involves the usage of cable ways and stilling well. Cable ways are used for suspending a current meter whereas, stilling well is used to provide calm water level.

6. Which of the following doesn’t come under the classification of water level gauge?
a) Ultrasonic device
b) Par shall fume
c) Stage encoder
d) Electro-magnetic gauge
Answer: b
Clarification: A water level gauge usually involves certain classifications like staff gauge, water pressure measuring device, stage encoder and electro-magnetic gauge. The main purpose of these is to visualize the water depth but at different scenarios.

7. Current meter is used in case of __________
a) Ultrasonic device
b) Staff gauge
c) Stage encoder
d) Electro-magnetic gauge
Answer: d
Clarification: Electro-magnetic gauge involves the determination of the discharge measurement of a stream. For obtaining the result, a current meter is used which can establish a stream gauge.

8. Which of the following classification of water level gauge can measure the water level?
a) Stage encoder
b) Electro-magnetic gauge
c) Ultrasonic device
d) Staff gauge
Answer: c
Clarification: All the water level gauges are capable of measuring water depth but, ultrasonic device is capable of determining the water in a stilling well or directly in a canal.

9. A potentiometer is used in stage encoder.
a) True
b) False
Answer: a
Clarification: Stage encoder is a classification of water level gauge, which is installed with a potentiometer to a wheel and pulley system. It is placed on the stilling well, which can provide the electronic measurement.

10. Which of the following is used for suspending a hydro grapher?
a) Cloth tape
b) Cable ways
c) Wires
d) Suspenders
Answer: b
Clarification: Hydro grapher is used in case of the river gauge equipment which is capable of determining the high flow measurement. It is suspended in the flow of water by using cable ways.