1. The capacitances in MOSFET occurs due to _____________
A. Interconnects
B. Difference in Doping concentration
C. Difference in dopant materials
D. All of the mentioned
2. The parasitic capacitances found in MOSFET are ___________
A. Oxide related capacitances
B. Inter electrode capacitance
C. Electrolytic capacitance
D. All of the mentioned
4. The capacitance that exists between Gate and Bulk is called ___________
A. Oxide parasitic capacitance
B. Metal oxide capacitance
C. MOS capacitance
D. None of the mentioned
5. In Cut-off Mode, the capacitance Cgs will be equal to ___________
A. 2Cgd
B. 0
C. Cgb
D. All of the mentioned
6. In cut-off mode, the value of gate to substrate capacitance is equal to ___________
A. Cox .(W- L)
B. Cox W/ L
C. Cox* W*L
D. 0
7. In linear mode operation, the parasitic capacitances that exists are ___________
A. Nonzero Gate to source capacitance
B. Nonzero Gate to drain capacitance
C. Zero gate to substrate capacitance
D. All of the mentioned
8. In saturation mode operation, gate to drain capacitance is zero due to ___________
A. Gate and drain are interconnected
B. Channel length is reduced
C. Inversion layer doesn’t exist
D. Drain is connected to ground
9. When MOSFET is operating in the saturation region, the gate to source capacitance is?
A. 1/2*Cox*W*L
B. 2/3*Cox*W*L
C. Cox*W*L
D. 1/3*Cox*W*L
10. The load capacitance is measured between _____
A. Output node and input node
B. Output node and Vcc
C. Output node and ground
D. Input node and ground