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AE 2019 || Day 33 || Measurements Quiz 1

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Question 1

A circle is found on the screen of a CRO when 2 time varying signals of same frequency and same magnitude are applied to X and Y plates of the CRO. What is the relative phase difference?

Question 2

A current of 2 ± 0.5% A passes through a resistor of 100 ± 0.2% Ω. The limiting error in the computation of power will be

Question 3

The different torques acting on a coil of a moving coil instrument are

Question 4

The concern with capacitance-voltage meters is related to:

Question 5

Creep error is associated with which one of the following meters?

Question 6

Moving-coil permanent magnet instruments can be used for the measurement of

Question 7

Error cause by the act of measurement on the physical system being tested is

Question 8

A current of 2.0 A passes through a cell of emf 1.5 V having internal resistance of 0.15 Ω. The potential difference across the terminals of the cell is

Question 9

Kelvin’s double bridge is used for measurement of

Question 10

Hay bridge is suitable for measuring inductance of which one of the following inductors?
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May 17ESE & GATE EE