PN Junction Diode

The Value of Barrier Potential for Si Diode is

• 1

• 2

• 0.5

• 0.6

What bias is it?

• Forward

• Reverse

• No

• Forward and Reverse

What bias is it?

• Forward

• Reverse

• No

• Forward and Reverse

Applying External d.c. voltage to any electronic device is called

• Turning On

• Turning Off

• Biasing

• Amplifying

If an external D.C voltage is connected in such a way that the positive terminal is connected to p-region and the negative terminal is connected to n-region , then the diode is said to be in

• Forward

• Reverse

• No

• Forward and Reverse

If an external D.C voltage is connected in such a way that the positive terminal is connected to n-region and the negative terminal is connected to p-region , then the diode is said to be in

• Forward

• Reverse

• No

• Forward and Reverse

The Value of Barrier Potential for Ge Diode is

• 1

• 0.2

• 0.5

• 0.6