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A transistor is preferable to a triode v...

A transistor is preferable to a triode valve when used in amplifier because it
i) Can withstand large changes in tempratures
ii) has a higher input impedance
iii)can handle larger powers
(iv) does not require powers
Which of the above statements is correct?

A

(i), (ii) and (iii) are correct

B

(i) and (iii) are correct

C

(ii) and (iv) are correct

D

(iv) is correct

Text Solution

Verified by Experts

The correct Answer is:
D
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