why our indian system choose the 230 volt for single
phase&415 for 3-phase voltage,in forign side 110 volt is
used what is the difference
- 4 Answers
- 18929 Views
- Jindal, I also Faced
- E-Mail Answers
Answer Posted / delli babu
indian frequancy 50hz but forign 60hz
| Is This Answer Correct ? | 19 Yes | 6 No |
Post New Answer View All Answers
The electromagnetic torque developed is proportional to what in a D.C series motor?
What's the difference between non break power supply and non break non short break power supply
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
what is strip power factor?
Can you explain about TEE protection scheme?
for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?
How to calculate energy stored in a capacitance
What is grid collapse? what is the reason for it?
What are the basic elements used for modeling mechanical translational system?
Why is a synchronous motor always star connected??
what are the reasons of CT circuit faulty in busbar protection scheme?
Explain few advantages of electric traction system?
How to decide and select the different earthing wire size for the different types of earthing
Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault
how to calculate distance between busbar supporters for LT panel, what are the factors influencing in this design
