Electric Circuits Two identical resistors are first connected in parallel then in series. The ratio of resultant resistance of the first combination to the second will be 0.5. 0.25. 2. 4. 0.5. 0.25. 2. 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a large resistance is connected in parallel to a small resistance then net resistance will be None of these smaller than the small resistance. greater than the large resistance. smaller than the greater but larger than the smaller resistance. None of these smaller than the small resistance. greater than the large resistance. smaller than the greater but larger than the smaller resistance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Kirchhoffs laws are valid for passive time invariant circuits. linear circuit only. non-linear circuits only. both linear and non-linear circuits. passive time invariant circuits. linear circuit only. non-linear circuits only. both linear and non-linear circuits. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following elements is/are called dynamic element/s? C. L. R. Both L and C. C. L. R. Both L and C. 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? YBR. BYR. RYB. RBY. YBR. BYR. RYB. RBY. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Fall time is the time required for a pulse to decrease from 90 to ________% if its maximum values 20 15 10 5 20 15 10 5 ANSWER DOWNLOAD EXAMIANS APP
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