Electric Circuits Twelve 6 Ω resistor used as edge to form a cube. The resistance between two diagonally opposite corner of the cube is 6 / 5 Ω. 6 Ω. 5 Ω. 5 / 6 Ω. 6 / 5 Ω. 6 Ω. 5 Ω. 5 / 6 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electric field line and an equipotential surface are always perpendicular. inclined at any angle. none of above. always parallel. always perpendicular. inclined at any angle. none of above. always parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the length of a wire of resistance R is uniformly stretched to n times its original value, what will be its new resistance R / n2. n2 / R. nR . n2R. R / n2. n2 / R. nR . n2R. 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. 8 36 2 50 8 36 2 50 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Phase voltages of a star connected alternator are ER = 240∠0o V, EY = 240∠-120o V and EB = 240∠ + 120o V. What is the phase sequence of the system? RBY. BYR. RYB. YBR. RBY. BYR. RYB. YBR. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits From the circuit diagram shown in question 1 find the thevnin voltage. 1.5 V. 3 V. 15 V. 5 V. 1.5 V. 3 V. 15 V. 5 V. ANSWER DOWNLOAD EXAMIANS APP
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