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Vizag Steel Re-Exam: Quiz 4

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Question 1

In wheat stone bridge, the error occurs due to nonlinearity, is ordinarily small, and can be ignored when measuring:

Question 2

An unbalanced DC Wheatstone bridge is shown in the figure. At what value of p will the magnitude of V0 be maximum?

Question 3

The bridge method commonly used for finding mutual inductance is

Question 4

Two three-phase transformers are realized using single-phase transformers as shown in the figure.


The phase difference (I degree) between voltage V1 and V2 is _______.

Question 5

A bridge circuit is shown in the figure below. Which one of the sequences given below is most suitable for balancing the bridge?

Question 6

Assertion (A): Capacitive transducers can be used for measurement of both static and dynamic phenomena.
Reason (R): Capacitive transducers are extremely sensitive.

Question 7

Which of the following primary detector type transducers are employed for displacement measurement?
1) Thermistor
2) Diaphragm
3) Thermocouple
4) Pivot Torque
Select the correct answer using the code given below:

Question 8

Assertion (A): Piezoelectric transducers can be used for measurement of both static and dynamic phenomena.
Reason (R): Piezoelectric transducers have very good high frequency response.
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Oct 28ESE & GATE EE