In a transistor amplifier circuit VCE = VCB +________________?
In a transistor amplifier circuit VCE = VCB +________________?
A. VBE
B. 2VBE
C. 5 VBE
D. None of the above
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In a CE amplifier, the phase difference between voltage across collector load RC and signal voltage is _________________?
In a CE amplifier, the phase difference between voltage across collector load RC and signal voltage is _________________?A. 180o
B. 270o
C. 90o
D. 0oTransformer coupling is used for__________amplification?
Transformer coupling is used for__________amplification?A. Power
B. Voltage
C. Current
D. None of the aboveTwo oppositely charged balls A and B attract third conducting ball C when placed near them turn by turn. Then ball C must be______________?
Two oppositely charged balls A and B attract third conducting ball C when placed near them turn by turn. Then ball C must be______________?A. positively charged
B. electrically neutral
C. negatively charged
D. positively and negatively chargedThe input capacitor in an amplifier is the______________ capacitor?
The input capacitor in an amplifier is the______________ capacitor?A. Coupling
B. Bypass
C. Leakage
D. None of the aboveA pony motor is used for the starting which of the following motors ?
A pony motor is used for the starting which of the following motors ?A. Squirel cage induction motor
B. Schrage motor
C. Synchronous motor
D. None of the aboveIn a single stage transistor amplifier, RC and RL represent collector resistance and load resistance respectively. The transistor sees a d.c. load of _____________________?
In a single stage transistor amplifier, RC and RL represent collector resistance and load resistance respectively. The transistor sees a d.c. load of _____________________?A. RC + RL
B. RC || RL
C. RL
D. RC