SSC JE Electrical 2019 with solution SET-1

SSC JE Electrical 2019 with solution SET-1
Which of the following lamps employs a bimetallic strip?

Mercury vapor lamp

Sodium vapor lamp

Fluorescent lamp

Incandescent lamp

Mercury vapor lamp

Sodium vapor lamp

Fluorescent lamp

Incandescent lamp

ANSWER DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
Find the mutual inductance between two ideally coupled coils of 2H and 8H

8 H

4 H

2 H

16 H

8 H

4 H

2 H

16 H

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
Which of the following losses is together called iron losses?

Eddy current loss and frictional loss

Hysteresis loss and frictional loss

Eddy current loss and hysteresis loss

Hysteresis loss and copper loss

Eddy current loss and frictional loss

Hysteresis loss and frictional loss

Eddy current loss and hysteresis loss

Hysteresis loss and copper loss

ANSWER DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
Identify the machine shown in the circuit

DC shunt motor

DC long shunt compound generator

DC short shunt compound motor

DC short shunt compound generator

DC shunt motor

DC long shunt compound generator

DC short shunt compound motor

DC short shunt compound generator

ANSWER DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
An alternator has 9 slots/pole. What is the value of the pitch factor if each coil spans 8 slot pitches

Cos 45°

Cos 10°

Cos 60°

Cos 30°

Cos 45°

Cos 10°

Cos 60°

Cos 30°

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-1
Which of the following fuel has the least calorific value?

Kerosene oil

LPG

Hydrogen

Wood

Kerosene oil

LPG

Hydrogen

Wood

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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

↑