Alternators The power factor of an alternator is determined by its Primemover Load Speed Excitation Primemover Load Speed Excitation ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator for a pf of 0.8 lagging is _______at unity pf. None of the listed here Greater than Smaller than The same as None of the listed here Greater than Smaller than The same as ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators are usually design to generate Definite currents Definite frequencies Definite power factor Variable frequncies Definite currents Definite frequencies Definite power factor Variable frequncies ANSWER DOWNLOAD EXAMIANS APP
Alternators The magnitude of emf generated by an alternators depends on ______ Rotor speed Number of poles All of the listed here Flux per pole Rotor speed Number of poles All of the listed here Flux per pole ANSWER DOWNLOAD EXAMIANS APP
Alternators Which of the following prime movers is the least efficient? Steam engine Steam turbine Gas turbine Diesel engine Steam engine Steam turbine Gas turbine Diesel engine ANSWER DOWNLOAD EXAMIANS APP
Alternators In case of turbo-alternators the rotor is usually made of Cast iron Forged steel Laminated stainless steel Manganese steel Cast iron Forged steel Laminated stainless steel Manganese steel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS