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? RYB. YBR. BYR. RBY. RYB. YBR. BYR. RBY. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The life of a lead acid battery is expected to be 6 months. 1 year. 10 to 15 years. 2 to 5 years. 6 months. 1 year. 10 to 15 years. 2 to 5 years. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In steady state condition capacitor acts as a current source voltage source open circuit short circuit current source voltage source open circuit short circuit ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits How many 200W / 220V bulbs connected in series across 220V supply will consume 100W? Not possible. 4. 1. 2. Not possible. 4. 1. 2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Cells are connected in parallel in order to increase efficiency. voltage rating. current capacity. life of the cells. efficiency. voltage rating. current capacity. life of the cells. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following quantities consists of SI unit as WATT ? Power Charge Force Current Power Charge Force Current ANSWER DOWNLOAD EXAMIANS APP
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