why open circuit test is conducted on hv side and short circuit test is conducted on lv side of a transformer ?what is the reason for it ?
3 490711.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?
1 2148why trip circuit supervision is taking through breaker contact? what happen if takendirectly?
GE,
2 4469why voltage coil in wattmeter called as pressure coil why the pressure term is used in wattmeter?
1 8740Why we called L-G fault as line to ground fault why ground? suppose if a line falls on building roof then can we called these fault as line to roof fault? please explain why ground term is used here?
Bhel,
3 6354Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?
Bhel,
1 2015If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..
Bhel,
1 2242Why we use modulus with voltage in stability equation that is P=[E][V]SIN@/X WHY VOLTAGE IS IN MODE VALUE WHAT IS THE REASON?
Bhel,
1 3405WHAT IS DEGREE OF COMPOUNDING IN D.C MACHINE MEANS? HOW TO READ THE OPERATING CHART FOR ANY ELECTRICAL MACHINES?
1 4951what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?
Bhel,
1 2044Post New Electrical Engineering Questions
compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor
hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible
plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?
Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason
What types of high speed CMOS circuits have you designed?
what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.
What current position are you holding in your current company?
Hi, This is Laila. I am selected for syndicate bank interview. Could you please share your views and the questions asked if you have faced the interview My email id is laila_honey09@yahoo.com Please send as fast as u can.Thank You Thanks... Laila.
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
Electrical Engineering
placement paper samples of mspl company
Do you need any help with FEWA Electrical Supervisor exams?
Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0
What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?
Circuit diagram of tube light without starter using electrical choke