i have a 1500kVA transformer what is the kWH meter i need to use?
What type interview questions ask in Electrical technicians
ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?
why Lightening Arrester Probe sharp at Top of telecom tower.
What is the meaning of loop in transformer
can we use NPT glands in LT panel
What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?
stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate
which type of questions asking for solar companies?
When can we take Neutral as common neutral link?
I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing
when we have to purchase the transformer by own i.e how much load will preferred HT connection?
how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?
In a 3 phase 4-wire system. For a 3.5 core cable if all loads are single phase and balanced, what will be neutral current? will it be sum of all phase currents? Or it will be zero? And if loads are unbalanced what will be neutral current?
explain the functions of main isolation switches