UPMSP Radio & Colour TV Technique Practice Questions - Uttar Pradesh UPMSP Intermediate (Class 12) Radio And Colour Television Technique - Code 213 Exam

How is the drain current (ID) primarily controlled in a Junction Field-Effect Transistor (JFET)?

By adjusting the input base current By altering the ambient temperature around the drain terminal By varying the reverse-bias voltage applied to the Gate-Source junction (VGS) By short-circuiting the source and drain terminals

Correct Answer:

By varying the reverse-bias voltage applied to the Gate-Source junction (VGS)

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