Analog Electronics Single phase, 230 V, 1 KW heater is connected acrose single phase 230 V, 50 Hz supply through a diode. The power delivered to the heater element 1000 W. 100 W. 500 W. None of above. 1000 W. 100 W. 500 W. None of above. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The load voltage is approximately constant when a zener diode is reverse biased. forward biased. operating in breakdown region. unbiased. reverse biased. forward biased. operating in breakdown region. unbiased. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics The output voltage of an emitter follower is across the DC collector resistor. emitter diode and external AC emitter resistance. emitter diode. load resistor. DC collector resistor. emitter diode and external AC emitter resistance. emitter diode. load resistor. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the base resistor increases, the collector voltage will probably stay the same. increase. decrease. All of these stay the same. increase. decrease. All of these ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics For a transistor amplifier with self- biasing network, the following components are used: R1 = 4 KΩ, R2 = 4 KΩ and RE = 1 KΩ, the approximate value of stability factor will be 2. 4. 1.5. 3. 2. 4. 1.5. 3. ANSWER DOWNLOAD EXAMIANS APP
Analog Electronics When the diode is forward biased, it is equivalent to None of these an off switch. an on switch. a high resistance. None of these an off switch. an on switch. a high resistance. ANSWER DOWNLOAD EXAMIANS APP
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