Electric Circuits Which quantity should be measured by the voltmeter ? Current Speed Voltage Power Current Speed Voltage Power ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The instantaneous values of line current into a delta connected load in any two lines are + 2.5 amps and - 1.25 amps the current in the third line at the instant is ___________ A. - 1.25 1 2.5 10 - 1.25 1 2.5 10 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three capacitors each of capacity C are given. The resultant capacity (2/3) C can obtained by using them two in parallel and third in series with this combination. two in series and third in parallel across this combination. all in series. all in parallel. two in parallel and third in series with this combination. two in series and third in parallel across this combination. all in series. all in parallel. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the practical units of voltage and current wave each made 20 times as large as they are at present, what would be the consequent alternation in the size of the unit of capacitance? 200 times. 20 times. Nil. 60 times. 200 times. 20 times. Nil. 60 times. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistors of 4 ohm, 6 ohm and 8 ohm are in parallel. In which resistor, power dissipation will be maximum equal in all resistors. 4 Ohm. 8 Ohm. 6 Ohm. equal in all resistors. 4 Ohm. 8 Ohm. 6 Ohm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits There are two capacitors C1 and C2 in parallel , what will be their equivalent capacitance? C1 + C2. (C1C2) / C1 + C2. (C1 + C2) / C1C2. C1C2. C1 + C2. (C1C2) / C1 + C2. (C1 + C2) / C1C2. C1C2. ANSWER DOWNLOAD EXAMIANS APP
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