Interested to Buy Any Domain ? << Click Here >> for more details...
if the rotor of induction motor is purely inductive then
what is the electromagnatic torque.........
- 1 Answers
- 10665 Views
- I also Faced
- E-Mail Answers
Answer Posted / amrit.tics
In the said case that, if the rotor of the induction motor
is purely inductive then the electromagnetic torque:-
in that case the rotor current (I2) lags behind the rotor
emf (E2) by an angle > = tan-1 X2/R2.
R2= Rotor Resistance/Phase.
X2= Rotor Reactance/Phase, at standstill.
So it is seen that forward torque & backward torque will
equal & if angle is 90 deg. then total torque will be zero.
| Is This Answer Correct ? | 16 Yes | 0 No |
Post New Answer View All Answers
what is the IEC standard for Power Cable installation in onshore (like in direct buried ground or above groung)
HOW can i REuse the fused MLL LAMPS & GLS LAMPS at our factory
What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.
how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?
hi....I am from india..i have completed my engineering in electrical and electronics field with 58.4% and my IELTS score is 5.5 bands....Recently i received my I-20 in computer and information science from Troy university in Alabama.On 18th i have a visa interview can u please tell me what type of questions i have to answer ??????
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).
why swityard is necessrry requirement in any bis power distributin systems?
application s to shunt coil
WHY EARTHING NOT NEEDED IN BATTERY IN SUBSTATION
What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection
How to calculate the fuse rating depend upon the DC circuit?
Difference between earthing & grounding.?
Hi,I am working in abroad for more than 3 years in a company operating with 11kv and 6.4 MW power. I need c licence in India,can I? some other says only i can get if i work for 2 years in india only! anybody kindly clarify by doubt.Thanks
what is the meaning of impedance protected in instrument cooling fan
Between educational qualification and practical work experience, give us a brief explanation on your practical experience in your past Endeavour that you performed well to the satisfaction of your past or present employer?
