Salient pole type alternators are generally used on
A. low voltage alternators
B. hydrogen cooled prime movers
C. high speed prime movers
D. low and medium speed prime-movers
Answer:D
Salient pole type alternators are generally used on
A. low voltage alternators B. hydrogen cooled prime movers C. high speed prime movers D. low and medium speed prime-movers
Explanation: Cylindrical rotors are used in high-speed alternators having speeds between 1500 rpm to 3000 rpm.