WHY WE NEED NEUTRAL FOR 3PH 400 OR 415 VOLTS POWER SUPPLY (4
WIRE SOURCE).
Answer Posted / narsing
Its depends on some where customer consumption
| Is This Answer Correct ? | 2 Yes | 5 No |
Post New Answer View All Answers
what is a bus post insulator? explain its application in a substation.
what is auto re-closer?
WHAT IS MEANT BY OVER EXCITATION IN GENERATOR TRANSFORMERS? DESCRIBE IT.
i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?
What is the Surge suppresor? Why using in a UDB's and How it works?
what is the function of Moulded case circuit breaker, why it is called Moulded?
Why does amplifier gain reduce?
Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.
WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS
Explain dc generator with its types?
A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .
what is the formula for efficiency of francis turbine and generator for hydropower? what is best way to select francis turbine and generator?
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
which type of questions asking for solar companies?
can indirect loading be called as phantom loading?