We have got the HT connection of 1000 KVA in which we have
installed a seprate APFC panel at the PCC end & seprate KWH
meter is installed. My question is that does the KWH
reading shown in the meter is a part of the Consumption ????
( approx 500 units is shown)
what is reactive and active power?why we need power factor correction?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
In AC Drives How can change & control its output Frequency?
What is PCCB?
how the speed of the gets motor regulated. does it draw the same current on the all speed level.
wath is this mining of bts
What are dcs and plc?
We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.
what is the difference between current voltage transformer and current transformer and where it is used?
is there interlocking between duty and standby chilled water pumps?
What is meant by operating sequence of VCB : 0–0.3sec.–CO– 3min.-CO
why onlyseries motors are used as universal motors? why not shunt?