why should a transformer be never connected to dc supply
- 5 Answers
- 6692 Views
- I also Faced
- E-Mail Answers
Answer Posted / abhinav kumar
Ac voltage waveform is alternate so genrate a mutual induction and dc is direct current so it is not genrate mutual induction
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
im working in one private compeny in gujarat. i was complet diploma electric in 2010 from gujarat technical board. now i want electric supervisor licence in gujarat but i dont't know when i apply? plz give me address of the licence dippartment office in gujarat. gandhinagar
HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory
control & auxilary circuits used for circuir breakers
How much should be the load percentage for 15kva Inverter and Iinut & I output load with Calculations
Hi,iam a diploma in electrical engineering.rtd from indian air force in apr 2007.prsently working in reliance next link as a network maintenance engineer since 2007,can i get a job in motherson sumi.
What are motor generator sets and explain the different ways the motor generator set can be used ?
1)what is the function of a frequency inverter? 2)If a few frequency inverter are connected onto a device network,what are the two setting that will ensure the frequency inverter work properly on the network. 3)whats is the name of the input sensor for weigher? 4)How to confirm that the load cellis faulty? 5)Describe briefly the steps to validate that the weigher is working properly? 6)Describe the procedure to validate the flowmeter accuracy? 7)Describe briefly the steps to validate that the tempreture sensor/transformer is working properly. 8)what is the adjustment that need to be done when you are calibrating the temperature transmitter ? 9)what are the safety measures to be taken before disconnecting motor for rewinding. 10)whats is the synchronous speed in rpm of typical 4pole 50hz motor? 11)whats is the formula for kw, ohm's law 12)if a 3phase motor is rated 3kw,415vac,what is it's rated ampere?
How much weight an electrical engine can pull??
What is the feedback in the control system?
Why PS class CT is always preferred for Differential protection?
how much GROUND & NEUTRAL VOLT maintain in data center.
what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm
what is earth resistance? how to measured? and give values at power station and mcc area?
I meggared my 2c*70 sq mm AL AR XLPE cable. its one end show 50 M ohm . is my cable is safe for laying. I have only one phase and neutral.
What is resistance reading of earth copper rod with grid and without grid?
