Answer Posted / gopal manda
Damper winding is use on the pole shoe of the field
winding,it is open circuited.the damper winding is also
called dammy coil is use for prevent the hunting(mechnical
vibration) in motor.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
IN dc capacitive reactance is??
is it true there's a big difference in using Cummins or Denyo...especially power output or leakage
how to calculate fuse rating for a motor
why it is not advisable to run low rating (19KVA) DG sets in parallel for long durations even though they are provided with droop ckts (QDC)
What are the advantages and disadvantages of open loop control system?
When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt
As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.
132/6.6ππ πππππππππππ πππππππ πππ πππ πππππ πππ πππππππππ. πΈ'ππ πππππππ πππππππππππ ππ 6.6ππ/415π πππ πΈ πππππππ πππππππ ππ ππππ πππππ πππ ππ ππ 13/6.ππ πππππππππππ?? πΈπ π½π.. ππππ π ππ’??
I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me
Whether IP65 enclosure box blocks ventilation if driver for LED have to enclosed inside IP65 box
how copper and aluminium wires or cables are choose for current rating? please provide copper and aluminium wire selection chart for different current rating ?
R=*ΒΆ l/a
What is the pro & con of having 11kv & 33kv incoming, and what is the adv & disadv. of converting from 11kv to 33kv.
What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?
what is the difference between torque induced and torque load?compare them with respect to dc motor?