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

Piezoelectric materials serve as a source of:- A. Microwaves B. Ultrasonic waves C. Musical waves D. Resonant waves

3 Answers  

Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . please reply..............

9 Answers   NTPC,

How can calculate HT side VCB? For example I have 1250 KVA load what will be HT side VCB Amp.range and what size XLPE cable I use for HT side.

2 Answers   NASSA, Orchid, SB Automation,

wHAT IS CAPACITANCE LATCHING? hOW TO CALCULATE CAPACITANCE LATCHING? hOW TO SOLVE THE PROBLEM IF CAPACITANCE LATCHING APPLIED?

0 Answers  

WHY WE USE SIEMENS plC

3 Answers  

how we calculate the motor rating of pump for water suction ?its any formula for that plz give thank u

3 Answers  

1 unit or 1 kwh means how much kva

7 Answers   TATA,

why voltage form factor of PT are increase , when it is ecpected heigher spikes in system. how it is calculated.

0 Answers   HAL,

HOW TO CALCULATE THE REGULATION OF 100 AND 25 KVA TRANSFORMER

0 Answers   AITM,

what is the difference b/w pvc cu conductor and cu breaded wire..?

1 Answers  

Whay you want to change your job.

1 Answers  

what is meant by moulded case circuit breaker ?

0 Answers   ABB,