Interested to Buy Any Domain ? << Click Here >> for more details...
What type of isolation transformer used in UPS's??
It's Star-Delata Or Delata-Star????Why it is used????
- 6 Answers
- 17559 Views
- Emerson, I also Faced
- E-Mail Answers
Answer Posted / sam
its Delta and star only
to provide electrical isolation
| Is This Answer Correct ? | 9 Yes | 3 No |
Post New Answer View All Answers
How Calculet The UPS AH In Load
HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA
WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?
If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!
sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls
WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING
Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box
What is the difference between AC and DC injection methods for rotor earth fault protection
Define newton's law of viscosity.
Circuit diagram of tube light without starter using electrical choke
what will happen if frequency is below 50 hz?
why should the primary of transformer be connected in delta in a heat run test?
iam preparing for rrb section engineer post in electrical branch.suggest the right textbook for my reference.fromwhere i will get the previous q.papers?
What are the different types of transformers?
why the voltage and current in a long transmission line are called travelling wave?
