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.

Thermistor has low resistance.

A. True
B. False
Answer» C.
Discussion
2.

At small values of voltage, a thermistor ________

A. reaches peak current slowly
B. reaches peak current immediately
C. does not reaches peak current
D. reaches peak current intermediately
Answer» B. reaches peak current immediately
Discussion
3.

Thermistor follows which law for small variations ________

A. Charle s law
B. KVL
C. KCL
D. Ohm s law
Answer» E.
Discussion
4.

Thermistors ________

A. sense large changes in temperature
B. cannot sense any change in temperature
C. sense small changes in temperature
D. have a positive temperature coefficient of resistance
Answer» D. have a positive temperature coefficient of resistance
Discussion
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