Basic motor transformer generator113
Why transformer used in UPS??
The 3 phase Delta connection RB=440V, BY=350V,.......* is Line to Line voltage RY= ? And Formula....?153
if there are six generators (3 gas CATT, one Jenbacher o1 MW each, and two nos Diesel 01 no 01 mw other 0.65mw EDGs ( say), 3 CAtt gas set have identical pole pitch,01mw EDG and Jenbacher gas Set have different pole pitch, how their power connection can be done to connect a common bus bar during installation. in short, how different pole pitched generators power connection can be done to connect a common busbar system through generators incomer ACBs.147
If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables
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?47
What is hipot test procedure?
Why HT 11 KV Slipring Motors are connected in star ?
what is gas turbine intercooling ?
Dear all i want to know FEWA Electrical Supervisor Licence test Previous Year Questions ? If any body know please send to me firstname.lastname@example.org
Is it true that in the 3 phase transformer, the limbs of the core are at 45 dgrees to each other. if true, why?
state working of halogen lamp?
HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.
What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?
Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.
Hello Guys !! i want to rrb section engineer electrical(signal) previous model papers? any body help me?
what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?
What is distance between electrical panel to land ?
any earth foult trip the relay but in welding time not trip by earth foult
how to deside the capacity of chock for drive?
Is it possible to connect a safety device in to parallel?