Small Signal JFET Parameters & DC Biasing - MCQs with answers
Small Signal JFET Parameters & DC Biasing - MCQs with answers
Q1. Which kind of small signal JFET parameter is also a well-known form of 'Dynamic Drain Resistance' across the drain and source terminals especially when the operation of JFET is faciliated in pinch-off region?a. AC Drain Resistance
b. DC Drain Resistance
c. Ohmic Resistance
d. Transconductance
View Answer / Hide Answer ANSWER: a. AC Drain Resistance
Q2. Determine the value of transconductance for N-channel JFET with IDSS = 9 mA, Vp = -2V, VGS = -1 V.a. 7.5 mS
b. 6.5 mS
c. 4.5 mS
d. 5.5 mS
View Answer / Hide Answer Q3. JFET biasing at DC level can be undertaken by _____.a. Voltage -divider biasing
b. Individual power source biasing
c. Self-biasing
d. All of the above
View Answer / Hide Answer ANSWER: d. All of the above
