A string
insulator has 5 units. The voltage across the bottom most unit is 25% of the
total voltage. The string efficiency is
25%
50%
80%
75%
80%
Given :
Total phase
voltage = V
String
efficiency = ?
% String Efficiency
Hence, the
correct option is (C).
Preparing students for success in a changing World.
We care about our students
RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's