what will happen if i connect 12 volt battery with 24 volt battery charger.

1859

How can two 3 phase transformers of same KVA and Voltage be connected in parallel?

1821

why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.

3032

what is transformor oil gread

2477

If Neutral Grounding Resistor (GR) failed/shorted. Is it repairable.

1574

A jet of fluid strikes a plate What was the force required to counter it?

1840

What is the mechanism of WTI

1752

How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?

2218

What is the abbreviation of NGT panel

1995

If VFD is On but no starting commond on it. so how many outpout voltages of VFD

1119

can i connect wavetrap in 2 different phase in EHV line?

1795

What range of speed can you get with the field control method of speed control of d.c. Shunt motor?

1108

how to set the time in digital timer ?

1989

what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..

11608

A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.

1839