in star connected 4wired transmission system ,what happen if the neutral is grounded . or not grounded. which is significant and y
2 3633What is highest size of HT motor like 11 kv or 33 kv,and how to make it 750 rpm.i think the size will be very big.any idea ? pl. reply..
ABB,
1492Is it required to lay 2 runs of GI wires along with armoured cables from one power DB to another Power DB?
1466Is it required to lay GI wires along with GI/MS conduits from one point to another point though separate earthing cable is conncted from DB to Socket?
1515Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?
1544What are the disadvantages if neutral current exists in grounded star transformer distribution system?
1 4753What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?
1398What will be the size of cable required for 5.5 KW motor ( Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.
2 25220What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.
1564What is the difference between LT CT & HT CT?Can we use indoor type transformer as an outdoor type or vice versa?
Bhel,
2 10112Post New Electrical Engineering Questions
what is the difference b/w UHVDC and HVDC(LIGHT)?
Why neutral cable carry current.
How energy is generated in hydroelectric power plant?
Explain about retrofitting of machine tool.
Differentiate between digital phase converter and ordinary phase converter.
How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....
hi, could someone help me to find a control design for syncronising panel .
What is the role of Dedicated earthing in UPS System?
Percentage losses in power generation?
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to reconfirm its base capacity.
How the over load setting for HT Motors calculated-provided in Numerical Relay
what is the purpose of bypass mode in energy lighting transformer?
what are the different kind of cables used for transmissions?
Explain the purpose of inductor in an electric circuit?
What is routh hurwitz stability criterion?