Why Magnetic Core Balance test is performed only on Star side of Transformer and not on Delta Side of Transformer (Vector Group Dyn11)?
1 3096A simple Question from all.... If Voltage drops then its rated value what will be effect on a Residential load? similarly if voltage rises from its rated value then what will be effects on a load? i know if voltage drops the equipment or device draws more current then its rated what are other reasons ? thanks in advance for ur time.......
1 21902 electric bulbs of 100w,200V are put in series & the combination of each bulb is supplied to 100 V . the power consumption of each bulb will be????????
4 14854Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??
1380explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?
1743at what rate the micro controller increment its timer....is it 1micro seconds or 1/(12*10^6) seconds
1339L&T ACB C-POWER OF 800A FAULS TRIPING AT THE TIME OF 110KW MOTOR STARTS WITH EARTH FAULT RELEASE
1 2870L&T ACB C-POWER OF 800A FAULS TRIPING AT THE TIME OF 110KW MOTOR STARTS WITH EARTH FAULT RELEASE
1 5361URGENT PLEASE//////////A WORK SHOP IS HAVING A 100 KVA TRANSFORMER 11KV/415 VOLTS, AND THE CONNECTED LOAD OF THE WORK SHOP IS 80 KW WITH INDUCTIVE LOADS, LIGHTING LOADS,ETC., HOW MANY EARTH ELECTRODES ARE NEEDED AND WHAT IS THE EARTH RESISTANCE OF EACH EARTH ELECTRODE AND COMBINED EARTH RESISTANCE in normal soil. AT 11 KV SIDE AND AT LT SIDE. HOW TO CALCULATE.
1 2756IN 500 KVA TRANSFORMER 11KV/415 VOLTS HOW TO CALCULATE THE HT CABLE SIZE AND LT CABLE SIZE FROM TRANSFORMER TO LT PANNEL. AND HOW MANY MAINSWITCHES OR MCBS WITH RATING ARE TO BE PROVIDED
BSF,
2 22636Post New Electrical Engineering Questions
how does this job compare with others you have aplied for?
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?
What is the name of the winding to which supply is given?
what is the most permissible winding temp when we conducting a generator load test?(condition no load)
How to operate a ac chilar plant?
which metal is use in shunt
which of the following elements is not present in stainless steel
Write down the brushes of a de machine.
Is there any question in the name of Static Switch in UPS??
What do you understand by external characteristics of a d.c. Generator?
When the relative speed between the magnetic fields of stator and rotor does is zero under steady state operation?
what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?
what questions will be asked for 11/33KV licence interview APSEB hyderabad. Can any one share question and answers.
please describe the Transformer setting, Motor setting, I/C setting, Tie setting
in single phase converter, the no.of scr's conducting during overlap a)1 b)2 c)3 d)4
