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.	For small currents, ‘X’ obeys Ohm’s law. But when large currents are passed through the same conductor, it deviates from ohmic behaviour. Identify X.
A.	Metallic conductor
B.	Gallium arsenide
C.	Thyristor
D.	p-n junction diode
Answer» B. Gallium arsenide

Discussion

2.	Ohm’s law is a fundamental law of nature. State true or false.
A.	True
B.	False
Answer» C.

Discussion

Previous Next

Explore topic-wise MCQs in Testing Subject.

For small currents, ‘X’ obeys Ohm’s law. But when large currents are passed through the same conductor, it deviates from ohmic behaviour. Identify X.

Ohm’s law is a fundamental law of nature. State true or false.