Electric Circuits The value of unity impulse function at time (t) = 0 is infinite. indeterminate. 0. 1. infinite. indeterminate. 0. 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Efficiency of electrical machines should be calculated by measuring losses. output and input. losses and output. losses and input. losses. output and input. losses and output. losses and input. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a 3 - φ delta connection, two-wattmeter method is used to measure the power; if the two watt meters read 28.13 kW and 13.31 kW, the power factor of connection will be 0.9. 0.6. 0.4. 0.85. 0.9. 0.6. 0.4. 0.85. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Kirchhoff's second law is based on law of conservation of energy. momentum. charge. mass. energy. momentum. charge. mass. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits To apply reciprocity theorem response to excitation ratio is Ohm. Either Ohm or Mho. No units. Mho. Ohm. Either Ohm or Mho. No units. Mho. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The frequency of EMF generated by a generator depends upon its speed. both speed and number of poles. number of poles. nature of supply. speed. both speed and number of poles. number of poles. nature of supply. ANSWER DOWNLOAD EXAMIANS APP
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