In the breakdown region, a zener didoe behaves like a ___________ source.

In a class of 60 students, 20 students like Math, 25 students like English and 30 students like Science. If 5 Students like both Math and Science, 8 Students like both English and Science and 3 students like neither of these subjects, how many students like all of the three subjects?

A

2

B

3

C

4

D

5

A Zener voltage regulator will cease to act as a voltage regulator if Zener current becomes ___________

A

Less than load current

B

Zero

C

More than load current

D

None of the above

If the load resistance decreases in a Zener regulator, then Zener current ___________

A

Decreases

B

Stays the same

C

Increases

D

None of the above

As the junction temperature increases, the voltage breakdown point for Zener mechanism ___________

A

Is increased

B

Is decreased

C

Remains the same

D

None of the above

If the doping level is increased, the breakdown voltage of the Zener ___________

A

Remains the same

B

Is increased

C

Is decreased

D

None of the above

A zener diode has ___________ breakdown voltage

A

undefined

B

sharp

C

zero

D

none of the above

In a loaded Zener regulator, which is the largest Zener current?

A

Series current

B

Zener current

C

Load current

D

None of the above

Behave how a gentleman behaves. Here the underlined part(how a gentleman behaves) is a/an-

A

noun clause

B

adjectival clause

C

adverbial clause

D

coordinating clause

A Zener diode that has very narrow depletion layer will breakdown by mechanism

A

Avalanche

B

Zener

C

Both avalanche and Zener

D

None of the above

What is true about the breakdown voltage in a Zener diode?

A

It decreases when load current increases

B

It destroys the diode

C

It equals current times the resistance

D

It is approximately constant

In the breakdown region, a zener didoe behaves like a ___________ source.

Related Questions