Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / jeevan
soft starter is used to reduce the starting current by controlling the applied voltage with the use of thyristors connected in antiparallel. but speed cannot be controlled as of VFD.
once the full voltage applied at certain acceleration period, bypass contactor would be energized to avoid thyristor drop during operation.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is center gravity load in substation?
how to select correct size of power cable for inverter duty motor
why three phase capacitor takes unbalanced current in capacitor bank?
TELL ME WHAT IS INDUCTOR AND CAPACITOR WHAT IS IT BASIC OPERATION ANDFUNCTION?
How to measure current and voltage in an ELV circuit
what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please
what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me
how to identify vector group of three phase transformer by voltage method?
What is the difference between Delta & Wye windings?
What is the physical significant of power factor?
what is the formula for hv test for cable and circuit breaker..????
Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?
please give some hindalco placement papers for written exam
Define active and passive network?
checking procedure of capacitor based motors.used in fans etc?
