Instrumentation Transducers Mock Test 6

10%

Question 1 of 10

1. Biquad network can be used as _________________

High pass filter

All pass filter

Low pass filter

All of the mentioned

Question 1 of 10

Question 2 of 10

2. Which of the following will function as an integrator of input voltage?

Motor of speed inversely proportional to voltage

Motor of speed equal to voltage

Motor of speed directly proportional to voltage

None of the mentioned

Question 2 of 10

Question 3 of 10

3. Passive filters have infinite attenuation in stop band region.

False

True

Question 3 of 10

Question 4 of 10

4. Which of the following can produce an AM signal?

None of the mentioned

Any electronic device with linear chara

Any electronic device

Any electronic device with non-linear chara

Question 4 of 10

Question 5 of 10

5. Cathode ray oscilloscope uses ________________

Narrow band amplifier

Wide band amplifier

Zero band amplifier

None of the mentioned

Question 5 of 10

Question 6 of 10

6. Power level of FM signal in space telemetry and entertainment system are equal.

True

False

Question 6 of 10

Question 7 of 10

7. AM signals are the _____________ of data signal and carrier signal.

Sum

Ratio

Product

Difference

Question 7 of 10

Question 8 of 10

8. Servo operated electromagnetic flow meter is _________________

Zero order system

Third order system

First order system

Second order system

Question 8 of 10

Question 9 of 10

9. Why zener diodes are provided in dc supply?

For forward conduction

For increasing amplitude

For reverse conduction

For reference voltage

Question 9 of 10

Question 10 of 10

10. Wide band amplifiers are most commonly _________________

Unpredictable

Single ended

Double ended

None of the mentioned

Question 10 of 10