What is the effect of impedance on the heat losses in case of AC system??? Does heat losses really depends on the impedance or depends only on resistive component only..??
4 5932In a poly phase circuit if clamp on meter shows same load on three phases and their sum on neutral then why we use three and a half core cable or maximum the same size of core as that of phase?
1 3691how to determine kilowatts (real power) is used in energy meter? is it apparent power effect the disk rotation?
1 3620When will you multiply and devide with derating factors to the actual value while sizing the cable?
1899Post New Electrical Engineering Questions
Post possible questions for Power Factor Panel FAT / SAT
What is dc current source? Differentiate between ideal and non ideal current sources?
why i can not use thimble on capacitor duty contactor
what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?
why the frequency and voltage in india is 230v and 50HZ. when compared to USA say 110v and 60 HZ.
63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?
WHAT IS counter flux IN CT?
What will be the fault current of any system when its generation is 10% of BASE generation( FUll Load )?Will is 10% or the same as full base calculation?
what is the use of current transformer in power transformer secondary side.?its connectyed in WTI
What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?
why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?
diameter of cable and core is doubled then the value of capacitance is
sir i had plane to do some project with the base of hopkinson test in AC supply its possible
What are PLC leader logic program method
Do you need any help with FEWA Electrical Supervisor exams?