NTPC CBT-2 Physics Quiz - 61

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Question 1:

In a diode, when there is saturation current, the plate resistance is-

Question 2:

Relative strength of magnetic field at a point in the space surrounding the magnet is shown by the-

Question 3:

Which of the following figures correctly represents the uniform motion of a moving object?

Question 4:

The weight of an object is due to-

Question 5:

The size of the particles being studied in nano-technology is about-

Question 6:

Kirchhoff's laws are used to understand how current and voltage work within a circuit. Which of the following is correct about Kirchhoff's rule to obtain the balance condition in a Wheatstone bridge?

Question 7:

Energy is continuously created in the sun due to –

Question 8:

Radio waves, microwaves, infra-red spectrum, ultraviolet rays, X-rays and gamma rays are classified as ______.

Question 9:

What does the term LASER stand for?

Question 10:

Basic scientific principle behind a nuclear reactor is