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The EMF of a generator depends on-

Question

The EMF of a generator depends on-

A.

Number of poles

B.

Number of parallel paths

C.

Flux per pole

D.

All of the options

Solution

Correct option is D

The emf of the generator depends on the following components

$E = \frac{\phi Z N P}{60 A} \, \text{Volt}$

$\text{(i) On the number of poles}$

$\text{(ii) On the number of parallel paths}$

$\text{(iii) Flux per pole}$

Similar Questions

1)
What is the voltage regulation of a transformer while supplying a current of 10 A at 480 V, at a power factor of 0.8 lag , if the equivalent resistance and reactance of the transformer referred to the secondary of a single-phase transformer is 0.6Ω and 0.8Ω respectively?
2)
What is the voltage regulation of a transformer while supplying a current of 10 A at 480 V, at a power factor of 0.8 lag , if the equivalent resistance and reactance of the transformer referred to the secondary of a single-phase transformer is 0.6Ω and 0.8Ω respectively?

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