Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

____________ is used to check the state of charge of a battery.

A. Battery charger
B. Hygrometer
C. Hydrometer
D. Battery eliminator
Answer» B. Hygrometer
2.

Automobile gears are generally made of ______________

A. cast iron
B. stainless steel
C. alloy steel
D. mild steel
Answer» D. mild steel
3.

Radiator tubes are generally made of______________

A. cast iron
B. steel
C. plastics
D. brass
Answer» E.
4.

With an increase of the number of cylinders in a multicylinder engine the power to weight ratio ______________

A. decreases
B. increases
C. remains unaffected
D. none of the mentioned
Answer» D. none of the mentioned
5.

Maximum torque is generated by an engine when ______________

A. it runs at lowest speed
B. it develops maximum power
C. it consumes maximum fuel
D. it runs at maximum speed
Answer» B. it develops maximum power
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