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Zener Power Dissipation and Derating MCQ with Answers

Zener Power Dissipation and Derating Multiple Choice Questions (MCQ) to practice zener power dissipation and derating quiz answers PDF, zener power dissipation and derating worksheets for online degrees. Solve special purpose diodes Multiple Choice Questions and Answers (MCQs), "Zener Power Dissipation and Derating Quiz Questions" and answers for engineering graduate colleges. Learn optical diodes, zener diode applications, zener diode: basic operation and applications, pin diode test prep for online associate degree in engineering.

"Zener diodes are specified to operate at maximum power called maximum" Multiple Choice Questions (MCQ) on zener power dissipation and derating with choices dc power dissipation, ac power dissipation, analog power dissipation, and digital power dissipation for engineering graduate colleges. Solve zener power dissipation and derating quiz questions for merit scholarship test and certificate programs for online high school college acceptance.

MCQs on Zener Power Dissipation and Derating

1.

Zener diodes are specified to operate at maximum power called maximum

DC power dissipation
AC power dissipation
analog power dissipation
digital power dissipation

2.

Maximum derated power can be determined by

DC maximum power + mW/°C
AC maximum power + mW/°C
DC maximum power + (mW/°C)rate of time
AC maximum power + (mW/°C)rate of time

3.

Derating factor is expressed in

mW/°C
mW°C
°C/mW
°C/m

4.

DC power dissipation is determined by

Zener voltage x load current
Zener voltage/load current
Zener voltage - load current
Zener voltage + load current

5.

Zener diode with maximum power rating of 400mW at50°C and derating factor of 3.2 mW/°C has maximum derated power at 90°C temperature is

27 mW
272 mW
272 W
27 W