Electric Circuits Voltage magnification will occur in which of the following case? None of these Parallel resonance Both Series resonance None of these Parallel resonance Both Series resonance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The breakdown voltage for paper capacitor is usually 200 to 1600 volts. 20 to 60 volts. more than 10000 volts. 2000 to 3000 volts. 200 to 1600 volts. 20 to 60 volts. more than 10000 volts. 2000 to 3000 volts. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the sheet of a backelite is inserted between the plates of an air capacitor, the capacitance will increase. decrease. remains unchanged. becomes zero. increase. decrease. remains unchanged. becomes zero. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Super position theorem is not applicable for current calculations. None of these power calculations. voltage calculations. current calculations. None of these power calculations. voltage calculations. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A ceramic and a mica capacitor have the same physical dimension. Which has the higher value of capacitance? Both have identical value of capacitor. Ceramic capacitor. It is impossible to conclude on the basis of information supplied. Mica capacitor. Both have identical value of capacitor. Ceramic capacitor. It is impossible to conclude on the basis of information supplied. Mica capacitor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following may be the value of resistivity of copper at absolute zero in ohm-metre? 1.56. 3.12. 0.020. 6.24. 1.56. 3.12. 0.020. 6.24. ANSWER DOWNLOAD EXAMIANS APP
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