Interested to Buy Any Domain ? << Click Here >> for more details...
why in a transformer frequency remains constant? if frequency
is changing what will happen?
- 5 Answers
- 23449 Views
- I also Faced
- E-Mail Answers
Answer Posted / simon
Fq=No.poles*No.of turns/120
| Is This Answer Correct ? | 1 Yes | 6 No |
Post New Answer View All Answers
2- What are the percentages between excitation currents in phase (R, S and T) in ∆ and Ỵ connections in excitation Current test in transformers?
I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?
what is earth pit , how we can measured it, what earth rods reference
Why we are using Isolation Power Transformer inplace of commercial power transformer? What's the difference between them?
What is the effect of atmospheric pressure & Temp; on efficiency of motor? Why NGR(Neutral Grounding Resistor) is used in 132/11 KV Transformer & how? What is the use of Auto T/F in Grid Station?
explain which quantities change in the starting and the and the running condition in induction motor
Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.
wht is embedded systems? what is new inthis field?
How to use earthing on shipments.
As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?
what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.
Difference between HRG and NGR. Are they both the same thing
Brief me about maintenance planning & sheduling of machine tool.
Can 4pole (3 phase+neautral )RCCB proper functioning in only 3 phase load (no neautral, no Earth) ?
What is the magnetic field (coil DC ) of Turbo Expander?
