If single phase voltage level is 230V than why three phase
voltage level is not 660V ?, but it is only 440V.
Answer Posted / dragon heart
because of the power generated from the 3 phase transformer
connected in Y
| Is This Answer Correct ? | 5 Yes | 22 No |
Post New Answer View All Answers
How to know vacuum in vacuum cylinder of breaker in working condition
What is the BS(British Standard)code for 11kv motor
What are high pass filter and low pass filter? and What are the flowmeter ?
What are the advantages of instrument transformer?
How to derive detailed design of Suitable bus Bar for 100A for 6.6KV?
What is the role of Dedicated earthing in UPS System?
The principle of switching circuits for different types of batteries in application of storage systems
Define cuttoff frequency?
How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.
Is there any specialised book to refer about fault level calculation both in MV and LV side??
how to test and calculat the head and discharge in borewell compressor
how flow current in 220 kv line to line
WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE THROUGH EXAMLES.
What are the uses of lead compensator?
single phase power supply give to separate one steel coup with water, what reaction create