Electric Circuits What is the relation between line voltage and phase voltage in case of delta connection? VL = √3 VP. None of these. VL = 1/ √3 VP. VL = VP. VL = √3 VP. None of these. VL = 1/ √3 VP. VL = VP. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Total instantaneous power supplied by a 3 - φ AC supply to a balanced RL load is pulsating with zero average. zero. constant. pulsating with non zero average. pulsating with zero average. zero. constant. pulsating with non zero average. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Unit step function is first derivative of impulse function. parabolic function. ramp function. gate function. impulse function. parabolic function. ramp function. gate function. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A p.d. of 300 V is applied across series combination of 3 μF and 9 μF capacitors. The charge on each capacitor is ___________________ μC. 675. 7.5. 240. 3600. 675. 7.5. 240. 3600. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Whenever current is supplied by a source its terminal voltage increases. decreases. remains constant. increases exponentially. increases. decreases. remains constant. increases exponentially. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For same voltage, the ratio resistance of 100 W lamp to resistance of 25 W lamp is 1/4. 16. 1. 4. 1/4. 16. 1. 4. ANSWER DOWNLOAD EXAMIANS APP
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