800a siemens vcb in our company can not be closed electrcally an mechanicaly cc and oc coils are found ok. why?
2 5629which circuit breaker enclosure is best for maintenance guy? 16 bolt & 20 bolt squre or 16,20 bolt hinge
2 4164Can anybody inform me about the pattern of ECIL GET( Graduate Engineers Trainee) interview for Electrical students? Will there be HR round as well? I thought of preparing for 2 to 3 subjects thoroughly. Will it be sufficient? Please share your thoughts.
Ecil,
2104Post New Electrical Engineering Questions
Why earthing is necessary for any equipment?
what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?
why current is constant on d.c?
explain remenance . differentiate high remenance type ct & low remenance type ct
can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?
whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11
how to meas-our losses for L.T & H.T
how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........
what are all the components required to assemble solar panel other than pv cell?
What is the end effect of linear induction motor ??
What is meant by bus bar protection?
can i use ups power as a raw power for another ups
Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..
Why is the frequency not changed during transformation of electrical energy in a transformer?
1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?