SSC JE Electrical 2019 with solution SET-1

SSC JE Electrical 2019 with solution SET-1
The power factor of an A.C. circuit is equal to

R/XC

R/XL

Z/R

R/Z

R/XC

R/XL

Z/R

R/Z

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
If N = linkage flux, then the linkage flux per unit current is defined as:

Leakage coefficient

Magnetomotive force

Inductive reactance

Inductance

Leakage coefficient

Magnetomotive force

Inductive reactance

Inductance

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
4F2D is a/an number

Decimal

Hexadecimal

Binary

Octal

Decimal

Hexadecimal

Binary

Octal

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
Two coupled coils with L1 = L2 = 0.5H have a coupling coefficient of K = 0.75. The turn ratio N1 ⁄ N2 = ?

0.5

1

4

2

0.5

1

4

2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
Prevention of interference with neighboring telephone lines can be done by:

Reducing corona

Transposing transmission lines

Using bundled conductors

Reducing skin effect

Reducing corona

Transposing transmission lines

Using bundled conductors

Reducing skin effect

ANSWER DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
Which motor is referred to as a universal motor?

Shunt

Single-phase induction

Series

Synchronous

Shunt

Single-phase induction

Series

Synchronous

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

MORE MCQ ON SSC JE Electrical 2019 with solution SET-1

↑