Under no load
conditions the current in a transmission line is due to
Corona effect
Capacitance
of the line
Spinning
reserve
Back flow from earth
Capacitance
of the line
The
transmission line forming two plate of capacitor and air between them act as
dielectric medium. Under no load the load current is very small, the only
current flow through the lines is capacitive current which is more dominants
than load current under no load.
Hence, the
correct option is (B).
Preparing students for success in a changing World.
We care about our students
RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's