Interested to Buy Any Domain ? << Click Here >> for more details...
what is transformer
- 63 Answers
- 78638 Views
- ABB, Advance Power Controls, CERC, Electrical, Electrical Supervisor Competency Certificate, ETA, IBM, Jindal, I also Faced
- E-Mail Answers
Answer Posted / muhammad imran khan
Transformer is a static device which
can de step up or stepdown.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what is interfacing in computer studies?
How to work meggar?
If not into production, how far did you follow the design and why did not you see it into production?
If SFU is Switch Fuse Unit, What is the expansion for FSHF in Electrical Engineering?
How to test IR testing & magnetic balance test
salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers
How many types of colling system it trformers?
how to calculate the fault in substation
State the frequency for rc phase shift oscillator?
How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...
what the Microsoft .NET framework is?
what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?
1. What is differential relay? How it operates? 2.How to calculate the Short Circuit Impedance in Transformer? 3.What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works? 4. While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply? 5. What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer? 6. Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example? 7. Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient? 8. What should be the minimum and maximum ohmic value for earthing? 9. Why DC Currents are not used in transformer? 10. What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?
Leakage current,un balance current which relay using for high voltage transmission?
Why are iron cores in transformers made laminated?
