Electrical Measurements Mock Test 10

10%

Question 1 of 10

1. Load cell is used for the measurement of _______

length

mass

area

force

Question 1 of 10

Question 2 of 10

2. Capacitive transducer displays ________

exponential behaviour

non-linear behaviour

tangential behaviour

linear behaviour

Question 2 of 10

Question 3 of 10

3. Sensitivity in a capsule is increased ________

through parallel connection of capsules

through series connection of capsules

by not connecting them at all

through series and parallel connection of capsules

Question 3 of 10

Question 4 of 10

4. Gauge factor for a semiconductor strain gauge is _______

10 ± 10%

200 ± 10%

30 ± 10%

130 ± 10%

Question 4 of 10

Question 5 of 10

5. Thermistor has a resistance of ________

1 ῼ to 1 kῼ

250 ῼ to 500 kῼ

100 ῼ to 100 kῼ

50 ῼ to 10 kῼ

Question 5 of 10

Question 6 of 10

6. Response time for gas-filled phototubes is _______

slow

zero

intermediate

fast

Question 6 of 10

Question 7 of 10

7. How can corrosion be prevented in a resistance thermometer?

by enclosing the elements in a glass tube

by immersing the setup in oil

by using guard rings

by painting the elements

Question 7 of 10

Question 8 of 10

8. A physical quantity is recorded to preserve the details.

False

True

Question 8 of 10

Question 9 of 10

9. Optical radiations involve _________

mechanical devices

biological devices

chemical devices

optoelectric devices

Question 9 of 10

Question 10 of 10

10. A Wheatstone bridge has _______

zero sensitivity

high sensitivity

low sensitivity

infinite sensitivity

Question 10 of 10