Basic Electrician 10 Question And Answers in 2020

Basic Electrician 10 Question And Answers in 2020

So, this article gives you few Basic Electrician Questions in 2020 for Interview and other competetive exams and another Test and exams

1) What is the name of the part marked as 'X' in DC generator?

A) Armature core
B) Brush
C) Commutator raiser
D) Commutator segment

Answers:- c

2) What is the name of DC generator?

A) Differential long shunt compound
B) Differential short shunt compound
C) Cumulative long shunt compound
D) Cumulative short shunt compound

Answers:- A

3) Which rule is used to find the direction of induced emf in DC generator?
A) Cork screw rule
B) Right hand palm rule
C) Fleming's left-hand rule
D) Fleming's right hand rule

Answers:- D

4) What is the name of the part marked 'X' in DC generator?

A) Pole tip
B) Pole coil
C) Pole core
D) Pole shoe

Answers:- D

5) What is the name of the DC generator?

A) Shunt generator
B) Series generator
C) Compound generator
D) Separately excited generator

Answers:- D

6) Which energy is converted into electrical energy by generator?
A) Heat
B) Kinetic
C) Chemical
D) Mechanical

Answers:- D

7) How many parallel paths in duplex lap winding of a 4 pole DC generator?

A) 4

B) 6

C) 8

D) 12

Answers:- C

8) What is the principle of DC generator?
A) Cork screw rule
B) Fleming's left-hand rule
C) Fleming's right hand rule
D) Faradays laws of electromagnetic induction

Answers:- D

9) What is the formula for dynamically induced emf?
A) BLV volts
B) BL sinθ volts
C) BLV sinθ volts
D) BLV cosθ volts

Answers:- C

10) Which rule is used to find direction of magnetic field?
A) Cork screw rule
B) Right hand palm rule
C) Fleming's left hand rule
D) Fleming's right hand rule

Answers:- D