What are the various types of rotor used in the alternators?

1027

When we use 3 terminal resistor?

1188

How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point

1733

What is meant by sag?

1116

what is the terminal voltage of dc series generator running at rated speed at no load?

7526

bsec exam syllabus (mis)

1228

what is the relation between size of the anteena and wavelenghth of radiated wave

2137

What is the function of NGR for the parallel operation of alternator? whats happen when different rating of alternator are running with parallel?

2940

How we select the vector group of 3phase power transformer?

2654

What is CCM in Electrical ? where can we use this material?

1416

why in a swquence network representation, the negetive sequence generated voltage is taken as zero?

1971

for what voltage will reactive power be largest in 380 kv line : a) 375kv b)380kv c)385kv

1430

What are the classifications of oscillators?

1044

what is earthing transformer? draw the winding dia.of earthing transformer.

1684

when 20hp 3 phase motor start no load condition in star or delta connection.find current and write formula.(tariq)

2028