why we step down voltage level from 33kv to 11kv and 11kv
to 415v.Instead we can step down voltage from 33kv to 415v
directly using single transformer.
- 12 Answers
- 68996 Views
- ABB, Adani, Central Electricals, Electrical, HCL, I also Faced
- E-Mail Answers
Answer Posted / sriram
the transmission of electrical energy have some losses. if
we step down directly from 33kv to 415v. the resulting
voltage may only an under voltage. in order to avoid that
we have some restrictions.
| Is This Answer Correct ? | 92 Yes | 36 No |
Post New Answer View All Answers
What are the causes of having an rmu explode after installation? And how do u treat the bushings of an rmu?
If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?
HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.
What is the function of NER and NET?
can i connect REF and Differencial relay in 1 CT core for transformer protection?
we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.
how to calculate IR value of 33KV cable ??
1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
What is depreciation factor?
Is the theorem applicable to ac sources?
Single line diagram for dbb (double bus bar)system.
how unidirectional torque is produced in DC motor?
how to get bearing & winding temperature of an induction motor?
what is the meaning of impedance protected in instrument cooling fan
What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?
