Answer / shibuss

415 Volts (line voltage)
240 Volts (Phase voltage)

Answer / irfan

440

Answer / ganesh

phase to phase 415 to 420 v..

Answer / simon

400v to 440v (In INDIA)

Answer / mothilalnaik

qustion is not correct?

Answer / kishore r

440 voltage

Answer / anish malik

when all three phase get connected together it form a neutral .& allowing eart current.

Answer / kallesh

415, + or - 10 volts

can anyone please help me to find the rupturing or breaking capacity in KA of circuit breaker (MCCB,VCB,ACB etc) of HT and LT side of a distribution transformer...please help with detailed step by step answer...thank you

0 Answers  

what formula can be apply to calculate the No of rtrand of a cable. ?

1 Answers  

how much load should be given on 5 mva transformer

7 Answers   NTPC, OHPC, Power Grid,

Why the transmision line are 11,33,63,132kv?

10 Answers   Power Grid,

is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

3 Answers  

whycircuit breaker is not connected at the generator end where the capacity of the generator is more say 60MW, 100MW etc.

2 Answers   Adani, Adani Power,

difference b/w semiconductor and dielectric

2 Answers  

what is the formula of starting current of 3phase and 1 phase motor???

0 Answers   L&T, WFP,

Draw the circuit of clapp oscillator?

0 Answers  

What are the different protection systems used to protect the transformer internally and externally?

16 Answers  

Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

2 Answers  

what is the back ground of transformer working? applying voltage to primary and emf inducing in primary and secondary? how it is possible? please answer me with scientific approach?

5 Answers