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.Management Sciences
A. preventing radio interference
B. preventing photo-emission effects
C. avoiding loss of free electrons
D. mechanical ruggedness
Related Mcqs:
- To prevent a DC return between source and load, it is necessary to use___________?
- A. resistor between source and load B. inductor between source and load C. capacitor between source and load D. either A. or B....
- When a transistor is connected in common emitter mode, it with have__________?
- A. negligible input resistance and high output resistance B. high input resistance and low output resistance C. medium input resistance and high output resistance D. low input resistance as well as output resistance...
- Generally, the gain of a transistor amplifier falls at high frequencies due to the___________?
- A. Internal Capacitance of the device B. Coupling capacitor at the input C. Skin effect D. Coupling capacitor at the output...
- . If =0.98 ,Ico=6µA and Iβ=100µA for a transistor,then the value of Ic will be______?
- A. 2.3mA B. 3.2mA C. 4.6 mA D. 5.2mA...
- In a common emitter, unbypassed resister provides___________?
- A. voltage shunt feedback B. current series feedback C. negative voltage feedback D. positive current feedback...
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