Electric Circuits The ratio of the resistance of a 200 W, 230 V lamp to that of a 100 W, 115 V lamp will be 2. 4. 0.5. 0.25. 2. 4. 0.5. 0.25. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the relation between line voltage and phase voltage in case of delta connection? VL = √3 VP. VL = 1/ √3 VP. None of these. VL = VP. VL = √3 VP. VL = 1/ √3 VP. None of these. VL = VP. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit shown below if I = 2 A then find V? 5 V. 3 V. 1 V. 2 V. 5 V. 3 V. 1 V. 2 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In ac RC series circuit total voltage is 10V and voltage across resistor is 6V, then what is voltage across capacitor? 4V 8V 16V 10V 4V 8V 16V 10V ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A coil of negligible resistance has an induction of 100 mH. The current passing through the coil changes from 2 A to 4 A at a uniform rate in 0.1 sec the voltage across the coil during this time would be __________ V. 2 50 8 36 2 50 8 36 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If two point charges are denoted by + Q and - Q and distance between this charges is d, then the dipole moment P equal to Q2 × d. Q2 / d. Q / d2. Q × d. Q2 × d. Q2 / d. Q / d2. Q × d. ANSWER DOWNLOAD EXAMIANS APP
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