what is the difference between between open delta and
broken delta?
- 5 Answers
- 26070 Views
- Reliance, I also Faced
- E-Mail Answers
Answer Posted / kc
An open delta is 2 transformers connected in delta. It is
used to get three phase power using 2 transformers.
A broken delta is 3 transformers connected in delta, but
not closing the delta. The voltage across the open corner
of the delta is used for voltage polarizing or ground
detection.
| Is This Answer Correct ? | 56 Yes | 4 No |
Post New Answer View All Answers
EXPLAIN THE TRANSFORMER MAINTENANCE?
I want to calculate how much capacitor we connect to maintain the unity power factor? Is there any formula? Pls give me the answer
Which device of PlC does share load between DG sets when DG are running in perallel?
What do you mean by transformation ratio of instrument transformer?
How many points does a Circuit can have?
i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula
derive DC RMS value for half wave rectifier?
how to protect motor in dol starter having capacity of 30 hp.40 hp?
while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?
What are the advantages and disadvantages of open loop control system?
What are the types of windings according to the construction?
how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test. why transformer rating in always in KVA ? what ispositive, negative, zero sequence impedence? How ElCB tripping if Neutral touch with ground Why AC & DC capacitor are use in UPS ? why motor rating in KW? how to syncronize two dg sets
Could u pls tell me the NPCIL electrical engineering interview questions for Executive trainee, and also guide me how to face the interview.
how to synchronize 3 phase slip ring induction motors of different ratings.
What is size 00, 01, 1 etc., in HRC fuse types?
