when a cunductor is being disconnected from live cct, still it showing charged, if its checked by line tester?
GEB,
8 10243why three phase system is not preferred in aircrafts power cckts if yes than explain reasons?
3 5970wat is the importance of reactive power in power generation.....if it is zero means wat will happen to system........
22 43145what is difference between differential protection and distance protection and how we calculate the sloop?
5 46115what is slip resistance? how much its value in 110 kw motor? why voltage is varied in vvvf drive ?
1 4953Why P.f. of the system decreases when it is connectect across induction motor? & how to maintain the p.f. of system to unity.?
6 10772Post New Electrical Engineering Questions
i am going to give the JSEB,RANCHI exam for power plant,so i need some samples of papers related to that,so please send me these papers by my mail id.
Discribe type of fault in DOL and stardelta startor.
how can i get an electrical c-certificate?
how to calculate
Why are cables rated for 40 KA for 0.25 Sec fault current rating?
Please tell me the formulaes while designing a substation for power Calculations in designing a 33 KV Substation?????
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?
why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?
What is the meaning of utility ground and clean ground? How the distribution panel is grounded?
Single line digram for 11 kV to distribution use go,la and do
how single phase preventer works ?
What is the difference between rated and per unit in transformer?
How to Design green buildings services? What is the advantage to design green building?
why ten delta testing is carried out on power transformer
What is core CT & it's function?