In order to improve the power factor device is employed in the
substation
Synchronous condenser
Synchronous
reactor
Series Capacitors
None
of these
Synchronous condenser
An
over-excited synchronous motor running m no load is known as synchronous
condenser. When such a machine is connected in parallel with the supply, it
takes a leading current which partly neutralizes the lagging reactive component
of the load. Thus the power factor is improved.
Hence,
the correct option is (A).
Preparing students for success in a changing World.
We care about our students
RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's