FET – Exercise – 1

41. A JFET is a ……. driven device.

(a) current
(b) voltage
(c) both current and voltage
(d) none of the above

Answer
Answer : (b)
Explanation
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42. The gate of a JFET is ……. biased.

(a) reverse
(b) forward
(c) reverse as well as forward
(d) none of the above

Answer
Answer : (a)
Explanation
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43. The input impedance of a JFET is ……. that of an ordinary transistor.

(a) equal to
(b) less than
(c) more than
(d) none of the above

Answer
Answer : (c)
Explanation
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44. In a p-channel JFET, the charge carriers are …….

(a) electrons
(b) holes
(c) both electrons and holes
(d) none of the above

Answer
Answer : (b)
Explanation
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45. A JFET……… is usually the point of reference.

(a) Gate
(b) Drain
(c) Source
(d) Either b or c

Answer
Answer : (c)
Explanation
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