Experimental Skills-P-N Junction Diode (NEET Physics): Questions 1 - 2 of 2

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Question number: 1

» Experimental Skills » P-N Junction Diode

MCQ▾

Question

Which of the following statement is wrong regarding a p-n junction diode?

Choices

Choice (4) Response

a.

When the p-type section is connected to the negative terminal and the n-type section to the positive terminal of the battery the diode is said to be reverse biased

b.

When the p-type section is connected to the positive terminal and the n-type section to the negative terminal of the battery the diode is called forward biased

c.

When the diode is in reverse biased mode a forward current flows

d.

When the diode is in forward biased mode a forward current flows.

Question number: 2

» Experimental Skills » P-N Junction Diode

MCQ▾

Question

Four diodes shown in the following diagrams, which one is reverse biased?

Choices

Choice (4) Response

a.

Diagram of diode and resistance choice A

Diagram of Diode and Resistance Choice A

Figure shows the circuit diagram, in which pn-junction diode connected with resistance between two different potential.

b.

Diagram of diode and resistance choice B

Diagram of Diode and Resistance Choice B

Figure shows the circuit diagram, in which pn-junction diode connected with resistance between two different potential.

c.

Diagram of diode and resistance choice C

Diagram of Diode and Resistance Choice C

Figure shows the circuit diagram, in which pn-junction diode connected with resistance between two different potential.

d.

 Diagram of diode and resistance choice D

Diagram of Diode and Resistance Choice D

Figure shows the circuit diagram, in which pn-junction diode connected with resistance between two different potential.

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