The voltage regulation in magnetic amplifier type voltage regulator is effected by__________?

Related Mcqs:

Pin type insulators are generally not used for voltages beyond_________?

A. 1 kV B. 11 kV C. 22 kV D. 33 kV...

The frequency of voltage generated, in case of generators, can be increased by___________?

A. using reactors B. increasing the load C. adjusting the governor D. reducing the terminal voltage E. none of the above...

Which of the following is the demerit of a ‘constant voltage transmission system’ ?

A. Increase of short-circuit current of the system B. Availability of steady voltage at all loads at the line terminals C. Possibility of better protection for the line due to possible use of higher terminal reactants D. Improvement of power factor at times of moderate and heavy loads E. Possibility of carrying increased power for … Which of the following is the demerit of a ‘constant voltage transmission system’ ?Read More...

High voltage transmission lines use__________________?

A. suspension insulators B. pin insulators C. both A. and B. D. none of the above...

The power transmitted will be maximum when____________?

A. corona losses are minimum B. reactance is high C. sending end voltage is more D. receiving end voltage is more...