Answer Posted / pillay
DOL starter means a Direct On Line starter, where the AC
supply is directly applied across the motor terminals
whenever it is used unlike some bigger motors where the
power supply goes through a starting system to enable a
smoother start or a reduced current start.Some examples are
star delta ,auto transformer starter ,rotor resistance
starter, soft starter etc.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
draw the full wave and half wave circuit of 3 phase system and inverter circuit used in upsĀ
what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel
in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?
WHY BLADE & JOW OF ISOLETOR IN SUBSTATION?
how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.
What is meant by RVT and NDR ? expansion and details of it
Can anyone tell me some hints about what type of questions are asked by the interviewer by an Electronics engineer when company is installing an IPP and wants a team of engineers?
How to calculate or formula to calculate rhe power in 2 phase system ??
what is the range of maximum DOL and SDS can be use for pump and fan application
what is meant by the phrase 'static load' in case of shorting in a generator excitation system?
is it true there's a big difference in using Cummins or Denyo...especially power output or leakage
What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.
What is the difference between alternator and generator?
How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs
What is Load sharing of Transformer ?