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

Voltage

Current

Frequency

Resistance

Answer is:

Current

Power Electronic Components MCQ with Answers

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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

35) How the solid state relays are working for increased lifetime?

Bulky profile

Slower in operations

Spark generated during switching

No moving parts to wear and tear

Answer is:

No moving parts to wear and tear

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

Current

Power Electronic Components MCQ with Answers

Related Power Electronic Components MCQ with Answers

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

TRIAC

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

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

35) How the solid state relays are working for increased lifetime?

No moving parts to wear and tear

Power Electronic Components MCQ with Answers