Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between phase current & line
current, how both can be measured in star and delta system
- 9 Answers
- 84512 Views
- Doshion, MIT, I also Faced
- E-Mail Answers
Answer Posted / deepak ranu sharma
IN THE SYSTEM OF 3 PHASE STAR CONNECTIONS THERE IS A
NEUTRAL POINT SO THE PHASE CURRENT IS 1.732 TIMES MORE THAN
LINE CURRENT.AND IN DELTA CONNECTIONS LINE CURRENT IS EQUAL
TO PHASE CURRENT.
| Is This Answer Correct ? | 12 Yes | 83 No |
Post New Answer View All Answers
Starting current of a 10 HP induction Motor is ______ time’s full load current.
This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.
If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?
how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?
Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control
in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?
For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel
why swityard is necessrry requirement in any bis power distributin systems?
What is the normal phase difference between the voltage and the no-load current in a transformer?
What is open loop and control loop systems?
What do you understand by avr?
Why we find the sensitivity for the CT's to check?
For high frequency application we use which transformer?
Why have to use copper cable for local isolator to motor ?
On Which Pressure PRV is operated.
