Electric Circuits The frequency of EMF generated by a generator depends upon its number of poles. speed. nature of supply. both speed and number of poles. number of poles. speed. nature of supply. both speed and number of poles. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits How many coulombs of charge flow through a circuit carrying a current of 10 A in 1 minute? 1200 10 60 600 1200 10 60 600 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Specific resistance is measured in ohm - cm. mho. ohm/cm. ohm. ohm - cm. mho. ohm/cm. ohm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To obtain wide bandwidth, network is designed with which of the following? Unity Q factor Zero Q factor Low Q factor High Q factor Unity Q factor Zero Q factor Low Q factor High Q factor ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage induced in an inductor is represented as, ratio of current through it to its inductance. product of its inductance and current through it. product of its inductance and rate of change of current through it. ratio of its inductance to current through it. ratio of current through it to its inductance. product of its inductance and current through it. product of its inductance and rate of change of current through it. ratio of its inductance to current through it. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Current efficiency in electroplating is usually 70 to 80 %. 99 %. 90 to 98 %. 50 to 60 %. 70 to 80 %. 99 %. 90 to 98 %. 50 to 60 %. ANSWER DOWNLOAD EXAMIANS APP
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