what is the diffrence between dol and star delta strater?
why star delta starter used instead of dol?
- 3 Answers
- 8261 Views
- I also Faced
- E-Mail Answers
Answer Posted / manish
Direct On Line( DOL) starter takeS Full load current
Ist=Ifl But STAR/DELTA starter which during starting of
motor , connected terminals with STAR which limits Ist
=Ifl/1.732*Ifl. Thus starting current can keep with in
limit.
| Is This Answer Correct ? | 10 Yes | 1 No |
Post New Answer View All Answers
hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.
i completed my DEEE. and i want to electrical c license. how to get it..?
plz send me the syllabus or any sample paper for engineer trainee recruitment if any,on ravinder911@yahoo.com
How to detect voltage vector shifting in interconnection protection.
How does a digital electronic meter work??????
In HVDC LINE RECTIFIER CONTROL ON CONSTANT CURRENT AND INVERTER CONTROL CONSTANT EXITATION ANGLE CONTROL BUT HOW INVERTER CONTROL CONSTANT CURRENT?
critically criticize the application of ring main unit in power system
How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???
Brief me about maintenance planning & sheduling of machine tool.
How to test IR testing & magnetic balance test
What are the site acceptance tests for power cables, DG Sets, LT panels & 30kVA UPS ?
Why line VTG = √3 phase VTG in star? How?
Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks
what is the difference between STAR and DELTA connection and application wise how it can be utilizedd
State and define norton’s theorem?
