Question

2 048 m -54 1 0l0 10 15 Figure 1 11) Refer to Figure 1, which represents two curves for a JFET. At D 6 mA, the transconductance, gm. 11) is approximately A) 12,000 umho B) 3400 μ mho C) 4300 μ mho D) 7700 μ mho 12) Refer to Figure 1. The pinch-off voltage, Vp. is A) -2.5 V B) 0 V C)-5 V D) +5 V 13) Refer to Figure 1. The curve on the left is called the A) transconductance curve C) characteristic curve B) negative resistance curve D) transfer curve 14) Refer to Figure 1. The source resistor, Rs. that would self-bias this JFET at approximately VGS 2 14) V is A) 220 Ω B) 470 Ω C)360 Ω D) 1 ΜΩ

Answer 1