By which of the following methods string efficiency can be improved?

Related Mcqs:

The current drawn by the line due to corona losses is___________?

A. non-sinusoidal B. sinusoidal C. triangular D. square...

For transmission of power over a distance of 200 km, the transmission voltage should be_________kv?

A. 132 kV B. 66 kV C. 33 kV D. 11 kV...

Series capacitors on transmission lines are of little use when the load VAR requirement is___________?

A. large B. small B. fluctuating D. any of the above...

A booster is a_________________?

A. series wound generator B. shunt wound generator C. synchronous generator D. none of the above...

The presence of ozone due to corona is harmful because it________________?

A. reduces power factor B. corrodes the material C. gives odour D. transfer energy to the ground E. none of the above...