generally on the roadside v hav 11kv line which is being
step down to 440v line to line....so any1 can tell me which
type of transformer they r using whether it is star to
delta,delta to star etc...???
- 9 Answers
- 13054 Views
- Core Solutions, I also Faced
- E-Mail Answers
Answer Posted / rajkumar
11 kv side delta connection and 440 v side star connection
bcos delta have no nutral so no need to run 4 runs of cable
need only 3 runs. in 440 v side we need nutral so it
connected in star connection.
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
what is the effect of change in supply frequency on load angle of synchronous motor,all other parameters remaining same?
12.5 tons a/c is their how much kva generator can recommend to the customer.
Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?
State nyquist stability criterion.
Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.
when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??
how to set the time in digital timer ?
Why negative feedback is preferred in the control system?
sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com
DG cranking voltage?
What is acsr cable and where we use it?
How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......
regarding safety what would u consider the most important rules to observe when inspecting electrical equipment?
WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB
what is the purpose of using filters in a protective relaying scheme?
