If the negative potential on the control grid of CRT is increased, the intensity of spot _____________?

Related Mcqs:

The sensitivity of a multimeter is given in _______________?

A. O B. Amperes C. kO/V D. none of the above...

An ammeter should have_____________ resistance?

A. Infinite B. Very large C. Very low D. None of the above...

Two multimeters A and B have sensitivities of 10 kO/V and 30 kO/V respectively. Then ______________?

A. Multimeter A is more sensitive B. Multimeter B is more sensitive C. Both are equally sensitive D. None of the above...

The horizontal plates of a CRO are supplied with _____________ to observe the waveform of signal?

A. Sinusoidal wave B. Cosine wave C. Sawtooth wave D. None of the above...

The resistance of an ideal voltmeter is ______________?

A. Low B. Infinite C. Zero D. High...