1000+ EEE Interview Questions and Answers Pdf - 1

Question: 1

Three point starter can be used for

(A) series motor only

(B) compound motor only

(C) shunt motor only

(D) both shunt and compound motor

Ans: D

both shunt and compound motor

Question: 2

In a D.C. shunt motor, under the conditions of maximum power, the current in the armature will be

(A) more than full load current

(B) less than full load current

(C) rated full load current

(D) almost negligible

Ans: A

more than full load current

Question: 3

When two D.C. series motors are connected in parallel, the resultant speed is

(A) zero

(B) normal speed

(C) loss than the normal speed

(D) more than the normal speed

Ans: A

normal speed

Question: 4

Which of the following application requires high starting torque?

(A) air blower

(B) locomotive

(C) centrifugal pump

(D) lathe machine

Ans; B

locomotive

Question: 5

Which of the following law/rule can be used to determine the direction of rotation of D.C. motor?

(A) Fleming’s left hand rule

(B) Coulomb’s law

(C) Faradays’s law

(D) Lenz’s law

Ans: A

Fleming’s left hand rule

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