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Electronic Mechanic
Electronic Mechanic Set-1
Power Electronic Components
29

Power Electronic Components MCQ with Answers

29) What is the maximum drain current, ID for BF 245B?

15mA

25mA

35mA

45mA

Answer is:

25mA

Power Electronic Components MCQ with Answers

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Related 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

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

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