1.

Assertion (A): A UJT (Unijunction Transistor) finds application in making a relaxation oscillator of a certain given frequency.Reason (R): It has three terminals like that of a transistor - corresponding to emitter-base and collector. Therefore it can be used to make an oscillator as well as an amplifier.

A. Both (A) and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true, but (R) is not the correct explanation of (A)
C. (A) is true, but (R) is false
D. (A) is false, but (R) is true
Answer» D. (A) is false, but (R) is true


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