Alternators The full load efficiency of an alternator _______with increases in speed. Increases Remains unchanged Decreases None of the listed here Increases Remains unchanged Decreases None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Iron and friction losses of an alternator can be measured by a Transformer Dc motor Rectifier None of the listed here Transformer Dc motor Rectifier None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators are usually design to generate Variable frequncies Definite frequencies Definite currents Definite power factor Variable frequncies Definite frequencies Definite currents Definite power factor ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed at which a 6-pole alternator should be driven to generate 50 cycles per second is _______ 1500 rpm None of the listed here 500 rpm 1000 rpm 1500 rpm None of the listed here 500 rpm 1000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators In a cylindrical rotor how much portion of the rotor is wound? Two third One third Half Full Two third One third Half Full ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators, now a days, are designed to have poor regulation because It limits the value of short circuit current It reduces the construction cost We employ automatic voltage regulators None of the listed here It limits the value of short circuit current It reduces the construction cost We employ automatic voltage regulators None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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