Interested to Buy Any Domain ? << Click Here >> for more details...
why we use star connection in HT motor? and delta connection
in LT motor
- 2 Answers
- 8483 Views
- npcc, I also Faced
- E-Mail Answers
Answer Posted / vinoth
In HT motors it will reduce the starting current up to 60 percent thats why we prefer star to delta conection..........but in LT motors we use Direct online starter/.......it doesnt reduce the starting current
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
physical identification of HT & LT panel
What is meant by derating factor?
which type of questions asking for solar companies?
Can anyone provide with a SLD for HT panel installation for a 33KV line and distribution end has three 1.5MV transformers. Is it suitable to use OCB or VCB and also provide me the suitable rating and its connection diagram.
why h parameter are called as hybrid parameter?
where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz
This is urgent!! What is a Thyristor-based 3-ways selector switch with Zero crossing control? how does it operate and where is it mostly found in a system?
How can maintain our H.T. motors used in cement plant. please send me procedure.
if 3400kw slipring motor rotor shorting done and motor started on mv drive ,what will be the rotor shoring current
L.A. (Lightening Arrester) is located at a place from where transmission line enters the transmitting substation. So L.A. (Lightening Arrester) is the first equipments which has to encounter with lightening, high voltage surges and switching surges. It has to absorb energy of lightening, high voltage surges, and switching surges. L.A. (Lightening Arrester) is made up of layers of semiconductors. If these layers can not tolerate energy released by lightening, high voltage surges, and switching surges the L.A. (Lightening Arrester) blasts.
Why derating factor os applied on Cables?
what are factors to be consider in electrical installation like load factor,diversity factor .....
I AM A ELECTRICAL PANEL BOARD DESIGN ENGINEER.IF I GO ANY INTERVIEW ,TECHNICALLY WHAT ARE QUESTIONS I WILL FACE FROM INTERVIEWER?
what is differant beetween overload current and phase current?
sir pls send the je exam - 2008 and other model question papers..
