Synchronous condenser means
A. a synchronous motor with capacitor connected across terminals to improve pf.
B. a synchronous motor operating at full load with leading pf.
C. an overexcited synchronous motor partially supplying mechanical load, and also improving pf of the system to which it is connected.
D. an overexcited synchronous motor operating at no load with leading pf used in large power stations for improvement of pf. [I.E.S. E.E.-II 2001]
Answer:D
Synchronous condenser means
A. a synchronous motor with capacitor connected across terminals to improve pf. B. a synchronous motor operating at full load with leading pf. C. an overexcited synchronous motor partially supplying mechanical load, and also improving pf of the system to which it is connected. D. an overexcited synchronous motor operating at no load with leading pf used in large power stations for improvement of pf. [I.E.S. E.E.-II 2001]