Hamad Analog Electronics 14/01/2021 A. gm r0 B. gm / r0 C. gm rπ D. gm /rπ Related Mcqs: A change in the value of the emitter resistance Re in a differential amplifier?A. affects the difference mode gain Ad B. affects the common mode gain Ac C.affects both Ad and Ac D. does not effect either Ad and Ac... A dc power supply has no-load voltage of 30v,and a full-load voltage of 25v at full-load current of 1A.Its output resistance & load regulation ,respectively are_____________?A. 5 Ω & 20 % B. 25 Ω & 20 % C. 5 Ω & 16.7 % D. 25 Ω & 16.7 %... An n- channel JFET has IDSS=2mA,and Vp=-4v.Its transconductance gm=in mA/V)for an applied gate to source voltage VGS=-2v is___________?A. 0.25 B. 0.5 C. 0.75 D. 1... The effective channel length of a MOSFET in a saturation decreases with increase in___________?A. Gate voltage B. Drain voltage C. Source voltage D. Body voltage... The MOSFET switch in its on-state may be considered equivalent to_____________?A. resistor B. inductor C. capacitor D. battery...
Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ
Recent Comments