Alternators Turbo alternator are generally used to run at 15000 rpm 3000 rpm 1500 rpm 5000 rpm 15000 rpm 3000 rpm 1500 rpm 5000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators An alternator coupled to which primemover will usually have the highest rotating speed? Reciprocating diesel engine Francis turbine Steam turbine Steam engine Reciprocating diesel engine Francis turbine Steam turbine Steam engine ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage drop in an alternator when under load is due to ______ Armature resistance Armatute reaction Armature reactance All of the listed here Armature resistance Armatute reaction Armature reactance All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The full load efficiency of an alternator _______with increases in speed. Remains unchanged Increases Decreases None of the listed here Remains unchanged Increases Decreases None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the frequency of voltage generated depend on None of the listed here Rotative speed only Number of poles only Both rotative speed and number of poles None of the listed here Rotative speed only Number of poles only Both rotative speed and number of poles ANSWER DOWNLOAD EXAMIANS APP
Alternators The dark and bright lamp method is used for Phase sequence Transfer of load Synchronizing Balancing of load Phase sequence Transfer of load Synchronizing Balancing of load ANSWER DOWNLOAD EXAMIANS APP
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