What is Toroid?. What is the difference between toroid and Current Transformer
- 1 Answers
- 2518 Views
- DAE, I also Faced
- E-Mail Answers
Answer Posted / mehran
flow of the electrons is called current.
transfromer is not change frequency .but voltage step up.and down voltage.
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
In convertor can we use rectifier thyristor in place of invertor thyristor with explain.
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
different aspects of voltage stability
What are diffrent type of road taxes?
How can i get my certificate of competency as an electrical supervisor? I have complicated my B.Tech from Uttarakhand technical university this year (2012).
State the other types of Air Conditioners?
Why the symbol of register is "zig zag"
How earthing of switchgear system to be done.
how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?
How to assume answer to electrical questions
Why we make earth connection with Transformer Body and What will be the minimum size of copper wire as per code with respect to KVA rating of Transformer?
what is ps impedance test
how i calculate the syncrones generator NGR resistance .if we have a 6mw generator line voltage of generator 11kv also line current 393.3 ampere.
State any two nuclear power stations in India, with their generating capacity.
A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.
