Interested to Buy Any Domain ? << Click Here >> for more details...
Why a single-phase induction motor not an inherently
self-starting machine?
- 11 Answers
- 27446 Views
- ETC, Hindustan Shipyard, I also Faced
- E-Mail Answers
Answer Posted / nisha meena
1. Yes 2. Yes 3. Yes 4. No 5. No 6. No 7. No 8. Yes 9. Yes 10. No
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............
explain different losses in a transformer.
How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.
How to address the servo drive for motor
What is effect of harmonic current (Draw by VFD) on power system/ electrical Equipments ?
what are the application of over current relay?
What is the Basic Difference bitween Long Shunt Connection and Short Shunt Connection in DC Generator?
How to Calculate Transformer Earthing Electrode Rod Size both Body and neutral Earthing ? Any Standard Formula? Please Suggted
what is servo motor & how does it work.
how did the testing of protection relays done through current injection
How to calculate earth wire load by formula
in conventional fan regulators how the current varies with speed?
how many synchronous motor are there in any power plant
what is the condition for YnD11
FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?
