SSC JE ELECTRICAL 2019 WITH SOLUTION SET-2 QUIZ

Current transformer

Isolation transformer

Power transformer

Potential transformer

Ill and IV

II and III

I and II

I and III

Stator poles

Supply voltage

Frequency of supply

Shaded and unshaded portion of the pole

C, D

B, D

A, D

B, C

Nφ

N2/S

Nφ/I

N2μoμrA/I

Voltage leads current by 60°

Voltage lags current by 60°

Voltage and current are in phase

Can’t be determined

0 V

−5 V

5 V

10V

Potential

Distribution

Power

Current

Magnetic flux density

The product of flux and number of turns enclosed by that path

The product of current and number of turns enclosed by that path

Reluctance

2

3

1

4