Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.

1726

Draw the single line diagram of the power station?

1030

why on axial hitting up of air blast on hydrogen produced in oil circuit breaker,temperature rises of the core of the arc?

1914

at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.

1618

what is th basic difference between a d latch time line and a d flip flop time line???

1936

What is mean by Sensitive Earth fault & what are the effects

4439

What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer

1846

What is the method to solve circuit using source transformation?

1089

ii) A shunt motor supplied at 230V, runs at 900 rpm when the current is 30A. The resistance of the armature is 0.4 ohms. Calculate the resistance required in series with the armature to reduce the speed to 600 rpm, assuming that the armature current is then 20A. [12]

2296

what are the reasons of CT circuit faulty in busbar protection scheme?

1424

sir i had plane to do some project with the base of hopkinson test in AC supply its possible

1825

sir plz send some previous year questions of jspl.

1885

What type of DC motor would you see for a lift?

1055

why sielent pole is used only in hydro generators and not in turbo generators

4118

What is phase cross over frequency?

1069