why rotor resistance starter is not suitable for
squrielcage induction motor?why it is suitable for slipring
induction motor?
Answer Posted / gopi
in squrielcage induction motor the rotor bars are short
circuited. there is no provision of including resistances
on rotor side.
but in slip induction motor, the rotor bars are connected
to slip rings for providing and an external resistances.
thats why tha rotor resistance starter can be used in
only slip ring induction motor.
Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
where rlc series ckt used?
Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere
Witch do depand of Power factor and theory of power factor?
Why GRR starts from 60% of motor speed why not less than 60%?
When steam condenses and becomes water at the same temperature, the specific heat for the process in kJ/kg k is
how to wiring it with contactor and timer together
what r the safety measures in UPS ? explain all?
how to remover corona effect and hysteresis losses from contactor
I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.
If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?
how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)
What are the types of power in electrical power?
can we synchronize star system generators with delta system generators?
how to calculation increase capacitor,increase power factor for three phase.
What is the phase relationship between the primary and secondary voltages of a transformer?