Define phase cross over?

733

is ac supply can store

1597

Why do we use center tap transformer that used with portable tools

1815

what is the difference between pvc & fiber glass cables

1112

can u describe the method used for protection of transmission line.

1688

Whether 3 phase induction motorwith 100 hp capacity , Amp 160 for which sensitive earth fault relay , type CTUM 15 can be used?

1061

In the N-series schneider reclosers. What is the difference between current during fault time and current at tripping? This appears in the Event log in an event of a trip out.

1409

How to know of any cable size if there are not written on cabl?

1507

why the name trunking bus PT

2572

Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?

1832

Mention the methods for starting an induction motor?

717

PAC and simple Ac different

1055

what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??

2170

How to calculate KVA/VA rating of PT or CT from primary & secondary voltage or primary & secondary current?

2062

With a phasor diagram show the effect of increasing the field current of a generator supplying a constant real power and connected to a grid system.

1565