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Answer Posted / aditya dash
air circuitbreaker
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is that a problem if i connect a single phase load to a secondry delta connected transformer but i get a neutral from other transformer i the system?
'documenˁ
Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?
How to know Resistance and Reactance value of main and aux winding of single phase capacitor start capacitor run induction motor to find capacitor value?
How to resolve if Diesel generator stop while running ?
why we have and use 3 phase not 2 or 4 or other in power system?
WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??
How to calculate cable rating for 3 phase supply?
from which formula we select a capacitor rating?
how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.
What is FTA card? How it works?
As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.
what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY
Is vtg is controlled by the resistor? if else how much?
