Question

Consider the following statements:

1. Impedance of Gunn diode is about tens of ohms.
2. Impedance of Impatt diode is a few ohms.
3. Impedance of Impatt diode are of the same order.
4. Impedance of Impatt diode is more than that of Gunn diode.

Which of the above statement are correct?

a.

all

b.

1 and 2 only

c.

1, 2 and 3

d.

1, 2 and 4

Answer: (b).1 and 2 only

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Q. Consider the following statements: 1. Impedance of Gunn diode is about tens of ohms. 2. Impedance of Impatt diode is a few ohms. 3. Impedance of Impatt diode are of the same...

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