In a p-channel JFET, the charge carriers are _____________?

Related Mcqs:

1. At cut-off, the JFET channel is _____________?

   A. at its widest point B. completely closed by the depletion region C. extremely narrow D. reverse baised...

2. If the reverse bias on the gate of a JFET is increased, then width of the conducting channel ______________?

   A. is decreased B. is increased C. remains the same D. none of the above...

3. The channel of a JFET is between the ________________?

   A. gate and drain B. drain and source C. gate and source D. input and output...

4. If the cross-sectional area of the channel in n-channel JEFT increases, the drain current _____________?

   A. is increased B. is decreased C. remains the same D. none of the above...

5. The pinch-off voltage in a JFET is analogous to _____________ voltage in a vacuum tube?

   A. anode B. cathode C. grid cut off D. none of the above...

6. n a common-source JFET amplifier, the output voltage is _____________?

   A. 180o out of phase with the input B. in phase with the input C. 90o out of phase with the input D. taken at the source...

7. A certain JFET data sheet gives VGS(off) = -4 V. The pinch-off voltage Vp is _____________?

   A. +4 V B. -4 V C. dependent on VGS D. data insufficient...

8. A common base configuration of a pnp transistor is analogous to _____________?of a JFET

   A. common source configuration B. common drain configuration C. common gate configuration D. none of the above...

9. A JFET has three terminals, namely________________?

   A. cathode, anode, grid B. emitter, base, collector C. source, gate, drain D. none of the above...

10. The output characteristics of a JFET closely resemble the output characteristics of a ___________ valve?

    A. pentode B. tetrode C. triode D. diode...