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 None of the listed here We employ automatic voltage regulators It limits the value of short circuit current It reduces the construction cost None of the listed here We employ automatic voltage regulators ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator depends on None of the listed here Both load current and pf Load current only Power factor only None of the listed here Both load current and pf Load current only Power factor only ANSWER DOWNLOAD EXAMIANS APP
Alternators The disadvantaged of a short pitched coil is that _______ None of the listed here Voltage round the coil is reduced Waveform becomes non-sinusoidal Harmonics are introduced None of the listed here Voltage round the coil is reduced Waveform becomes non-sinusoidal Harmonics are introduced ANSWER DOWNLOAD EXAMIANS APP
Alternators Which of the following prime movers is the least efficient? Steam engine Diesel engine Steam turbine Gas turbine Steam engine Diesel engine Steam turbine Gas turbine ANSWER DOWNLOAD EXAMIANS APP
Alternators Majority of the alternators in the use have _____ Stationary field type construction Revolving ac armature winding None of the listed here Revolving field type construction Stationary field type construction Revolving ac armature winding None of the listed here Revolving field type construction ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator supplying power to a load with a leading power factor always has ______ voltage regulation. Negative Zero Unity Positive Negative Zero Unity Positive ANSWER DOWNLOAD EXAMIANS APP
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