Any electrical signal present in a circuit other than the desired signal is known as______________?

Related Mcqs:

What is used to protect the SCR from over current ________________?

A. CB and fuse. B. Heat sink. C. Snubber circuit. D. Voltage clamping device....

SITH is also known as___________?

A. Filled controlled diode B. Filled controlled rectifier C. Silicon controlled rectifier D. None of these...

In a single phase full wave rectifier, during blocking state the pea inverse voltage of diode is______________?

A. V m B. 2 V m C. V m / 2 D. 4 V m...

Due to non sinusoidal waveform of the input current, the power factor of the rectifier is____________?

A. Negatively affected by firing angle B. Negatively affected by distortion of the input current C. Positively affected by both firing angle and distortion of the input current D. Both (a) and (b)...

DIAC and TRIAC both are semiconductors devices and conduct in____________________?

A. DIAC conducts in forward direction and TRIAC conducts in reverse direction B. Both conducts in forward direction C. Both conducts in reverse direction D. Both conducts in either direction...