Interested to Buy Any Domain ? << Click Here >> for more details...
What will happen if the rotor of an induction motor is fed
from a 3 phase supply and the stator short circuited ?
- 4 Answers
- 22404 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
If the rotor winding can sustain the applied voltage ,the
motor runs normally as a squirrel cage motor with less
efficiency.The direction depends on the phase sequence.It is
just like using the secondary of transformer as primary
| Is This Answer Correct ? | 3 Yes | 12 No |
Post New Answer View All Answers
what is lrs tank water resistance.
I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.
Can anybody tell abt concrete encased earthing or grounding?
what is dry and wet frequency withstand voltage? why & where it is used??
what is the transformer turn ratio formula and give some examples?
What is a advantage of Self Reset Lockout ? On Fault breaker get trip & fault no longer exist then self reset lockout how inform us?
Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.
I am going to appear for the RRB Chennai junior Engineer online exam. Please send me the previous exams question papers (also solved) to my mail id: rrkhandhar@yahoo.com
Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.
what are the advantage and dis-advantage of 3 phase 4 wire energy meter?
Explain how you decide what size of electrical wire do you need?
i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license
why wire sizes are 3/29 or 7/29 and why not wire sizes are 2/29 or 6/29?
Why phase sequence must be same in any ht motor or generator circuit?if phase sequence doesn't same whatever will be affect on circuit?
do any one help me to get "C" license,, i have doubts ,,, if mediators ter pls call me,, my no is 8056640042
