what is the difference between star and delta connection ?
when we use each one ?what is the best ?
- 14 Answers
- 50752 Views
- Amara Raja, Daikin, I also Faced
- E-Mail Answers
Answer Posted / glen
delta is prefered becoz it torque and power is greater as
compared to star connection
star is only used initial to becoz of the Supply voltage is
VL/root3 thus preventing drop in the line
| Is This Answer Correct ? | 32 Yes | 26 No |
Post New Answer View All Answers
how to synchronize 3 phase slip ring induction motors of different ratings.
distribution is maximum done by a)radial b)network c) parallel d)b & c
Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????
Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks
please send me privious exam's queation papers of section engineer(electrical).
if i am in front of transmission line how to know that current direction without any equipment
If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021
how does a liquid starter reduce the starting currents?
What are the factor to be consider for CT selection in 132kV substation?
How many VSC based HVDC are there in India and the world
i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.
The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?
3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??
In how we connect watt meter for open & short circuit test of a single phase transformer.
what are the problems that generally occur in power flows??
