Interested to Buy Any Domain ? << Click Here >> for more details...
What are the advantages of D.O.L Starter in 3 phase
induction motor?
- 4 Answers
- 8991 Views
- I also Faced
- E-Mail Answers
Answer Posted / yvb
Absolutely there is no specific advantage if you are a
small user. for heavy industries it is advantageous coz of
less parts(contactors & timers) comparitive to Y/D
starter.for industries that dip when we start a motor using
DOL will take their grid or CPP ,where as for small users
they may not have such facility. so the flour mill users
will use Y/D stater to avoid sudden load on supply lines.
| Is This Answer Correct ? | 4 Yes | 8 No |
Post New Answer View All Answers
HOW DO YOU CAN CHECK A 15KV DIODE, WHETHER IT IS OK OR NOT?
What are the internal and external faults?
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
What magnetic circuit is formed in berry-type constructions and why?
Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?
How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?
how point on wave controller works.
hi there i am highly enthusiastic about discussing electrical concepts , and hence i wud lyk to invit al do intrested to join me at gtalk and hav a dscussun of the concepts , ad me as a freind . my email id is rakesh.2k99@gmail.com
how much value of resistance should connect to 15 kw, 6 pole 3 phase slip ring induction motor having RV-240, RA-42.
What is the normal phase difference between the voltage and the no-load current in a transformer?
why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.
why Y CONNECTION IS BETTER INTERMS OF EFFICIENCY AND P.F FOR A LAOD LESS THAN 40% AND WHY AFTER DELTA IS BETTER FOR > 40%
During regenerative breaking= A rotating magnetic field is reversed B slip is positive C torque is positive D slip is negative
What are the different types of controllers?
How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?
