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Electronic Mechanic
Electronic Mechanic Set-1
Power Electronic Components
30

Power Electronic Components MCQ with Answers

30) What type of control is used for FET?

Resistance controlled device

Voltage controlled device

Current controlled device

Frequency controlled device

Answer is:

Voltage controlled device

Power Electronic Components MCQ with Answers

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Related Power Electronic Components MCQ with Answers

31) Which parameter controls the current flow in a BI-polar transistor?

Voltage

Current

Frequency

Resistance

Answer is:

Current

32) Which device generates high frequency radio frequency indeferences by the extremely rapid turn-ON time?

UJT

TRIAC

Op-Amp

Transistor

Answer is:

TRIAC

33) Which characteristics exhibits the current conduction increases while the voltage across the devices decreases in a DIAC?

Linearity characteristics

Negative resistance characteristics

Positive resistance characteristics

Nonlinearity characteristics

Answer is:

Negative resistance characteristics

34) What is the load current handled by the solid state relay that must be mounted to some heatsink to protect the device?

Greater than 4 Amp

3 Amp

2 Amp

1 Amp

Answer is:

Greater than 4 Amp

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