Interested to Buy Any Domain ? << Click Here >> for more details...
star delta connection used in reduce the starting current
at 3 times . how its reduce the current please explian .
- 7 Answers
- 27802 Views
- HP, I also Faced
- E-Mail Answers
Answer Posted / hitendra
when motor connect in star connection, motor have high
voltage and reduced line current at starting time. becoz
motor secondery side shorted, and motor torque proponal to
voltage.and motor will start in safe mode.after get the 70
percent speed motor run with permissible voltage and current.
| Is This Answer Correct ? | 18 Yes | 38 No |
Post New Answer View All Answers
how to calculate energy of 3-phase motor?
What are the necessary components of the feedback control system?
what parameters should we check to reduce the power bill
What is the difference between earthing,ground&nutral?
If I have 3 essential main switch board and 3 incoming electricity ,but only 1 genset running is that possible.
sugest any typical project ?
What is Phase to Phase clearance for 800V System Operating Voltage as per IEC61439
What are the types of the glands and difference between single and double compression type of cable Glands.
how many stairs have you climbed while you were coming
I want definition for ABT Meter (Availability Based tariff) ?
what r the checklist while installing a 380 kva DG set
How to calculate the heat load for a electrical room
What is the control action?
explain wiring system
How to calculate LT XLPE CABLE for 11 kv / 433 v , 1000 kva oil type transformer system?
