Electric Circuits Fall time is the time required for a pulse to decrease from 90 to ________% if its maximum values 15 5 20 10 15 5 20 10 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Coating generally recommended for hard surfacing is None of these lead plating. copper plating. chromium plating. None of these lead plating. copper plating. chromium plating. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitive reactance of a capacitor of (1 / 2μF) F at 103 Hz is 10- 3 μF. 10 3 μF. 10- 6 μF. 10 6 μF. 10- 3 μF. 10 3 μF. 10- 6 μF. 10 6 μF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In given figure, the value of resistance R in Ω is 4.5 Ω 2.5 Ω 3.5 Ω 1 Ω 4.5 Ω 2.5 Ω 3.5 Ω 1 Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current is said to be alternating when it changes in none of these. both ‘a’ and ‘b’. direction. magnitude. none of these. both ‘a’ and ‘b’. direction. magnitude. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of a conductor of diameter d and length l is R Ω. If the diameter of the conductor is halved and its length is doubled, the resistance will be R Ω 8R Ω 2R Ω 4R Ω R Ω 8R Ω 2R Ω 4R Ω ANSWER DOWNLOAD EXAMIANS APP
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