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Electrical Engineering · Q55

Electrical Machine Design

Engineering and GATE · Electrical Engineering · question 55

Q55

E.m.f. of a Weston cell is accurately measured by

A.
electrostatic voltmeter
Answer
B.
hot wire voltmeter
C.
isothermal voltmeter
D.
electrodynamic voltmeter

Answer: Option A

Solution

Answer: Option A
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