What happens if we give the supply to the rotor of induction
motor and make its terminal shorted?
Answers were Sorted based on User's Feedback
Answer / jeeten more
WELL, WE GIVEN SUPPLY TO ROTOR IT STARTED TO MOVES OPPOSITE
DIRECTION OF MEGNETC FIELD WHCH PRODUCED IN STATOR BUT THE
CONDITION IS THAT THE STATOR WINDING MUST BE SHORTED THEN
CAN ONLY THE MAGNETIC FIELD PRODUSED IN STATOR.
| Is This Answer Correct ? | 4 Yes | 0 No |
As the back emf of the rotor can not sustain the applied
voltage ,the motor will draw very heavy current
| Is This Answer Correct ? | 1 Yes | 0 No |
Why can't we parallel the secondary circuits of two voltage transformers?
We all have seen transmission and Distribution lines In transmission lines the voltage is high and current is low(to reduce I^2r loss) and in distribution lines voltage is low but current is high however the size of transmission wires is bigger than that of distribution wires even though the amount of current carried by the distribution lines is more than that of transmission lines why?
Let's say I have 2 current carrying conductors C1 and C2 carrying currents of 5A and 10A. They are brought close to each other from a distance of infinity to a distance of 10cm away from each other - 1. What would be the values of current flowing in each conductor when (taking into account effects of interference of each conductor on the other) - a. The currents are AC b. The currents are DC c. C1 is AC and C2 is DC Please explain your answer with mathematical equations and formulas. Please specify the final numeric answer. Please make assumptions and clearly specify them.
How much sq,mm cable need for 800 amps load
I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience
What is the application of Dyn1 and Dyn11 vector group of transformer?
what is derating?, why it is neccesary, it is same for all means for drives, motors,and cables.
Ns=120f/p. what is 120?
10 Answers IAR, L&T, Ramada, Toshiba,
will 1050kva DG set withstand for back charge of 16MVA transformer
In directional earth fault protection for generator, one core balance CT is for residual current, what other CT is for, which is placed on neutral?
how do the stepper motor works.
What the reson for frequant instantaneous ground over current fault in our sync. Generator... 15 triping in 24 hr...
1 Answers HCPL, Jhunjhunwala Vanaspati Jhoola, Regen Powertech,
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)