why the inserting resistance in wound rotor induction motor
decrease the starting current and increase the starting torque
Answers were Sorted based on User's Feedback
Answer / k.prakashchandra
With the resistance in series ,the impedance is increased
reducing the starting current and pf is improved increasing
the active power/ torque.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / mahmoud
what are the differences between power&distribution transformer
| Is This Answer Correct ? | 0 Yes | 0 No |
What is mean by diversity Fator?
3-PHASE 15KVA dg IS EQUIVALENT TO 12 KW,hOW?
how do the stepper motor works.
flurescent bulb rating is to 230v,50HZ.now flurescent connected 230v,25HZ.whether nreduced frequency will affect the glowing properties of flurescent.
How damper winding in synchronous motor suppress Hunting?
why measure the gravity in battery?
What are the protective devices in a DC/AC motor starter?
what is the difference between gas group b and gas group c electrical equipment construction wise?
why we step/down voltage in multipul of 11kv?
How to increase home power factor? Can we connect capacitor directly? How to select capacity of capacitor?
What are the uses of lead compensator?
Why Drives are used to run AC motors?
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)