Diode

Diode

Assessment

Assessment

Created by

2shar prava

Physics

12th Grade

392 plays

Hard

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15 questions

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1.

Multiple Choice

10 sec

1 pt

Main phenomenons associated with formation of p-n junctions are

Drift only

Diffusion only

Diffusion and Drift

only doping

2.

Multiple Choice

10 sec

1 pt

The region on either side of the junction which becomes free from the mobile charge carriers is called

Energy gap region

Charge free region

Diffusion region

Depletion region

3.

Multiple Select

30 sec

1 pt

Potential barrier developed in the depletion region depends on ( choose two correct options)

Dopant concentration

Temperature

intrinsic carrier concentration

type of material

4.

Multiple Choice

30 sec

1 pt

Magnitude of current developed during diffusion and drift respectively are

Micro and mA

nA and mA

mA and Micro ampere

Micro and nA

5.

Multiple Choice

30 sec

1 pt

What are ripples

DC supplied by a cell

AC component in household circuits

AC component that remains in rectified circuit

AC component that remains in filtered circuit

6.

Multiple Choice

30 sec

1 pt

Device used for filter circuit is

Diode

Capacitor

Transistor

Amplifier

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