Home Physics Semiconductor Electronics Matching Type Question Match the column-I with column-II. Column-IC…
Physics Semiconductor Electronics Matching Type Question MCQ (Single Correct)

Match the column-I with column-II.

Column-I

Column-II

(A)

Diode in forward-bias

(I)

(B)

Diode in reverse-bias

(II)

(C)

Light emitting diode

(III)

(D)

Zener diode

(IV)

A
-(II) -(I) -(II) -(II)
B
-(III) -(II) -(IV) -(III)
C
-(I) -(IV) -(I) -(IV)
D
-(IV) -(III) -(III) -(I)

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Text Solution

Verified by Experts
The correct answer is:
C

(A, B) A PN junction diode is formed when P-Type and N -Type material joined together by a bonding force.

Diode symbol

Forward-bias diode

Reverse-bias diode

LED (Light emitting diode) is one of the special diode. Generally used material for fabrication is GaAs.

Symbol
Zener diode is voltage regular device, works in reverse bias.

Symbol

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