Interested to Buy Any Domain ? << Click Here >> for more details...
why the voltage is in digit of 11/33/132/220/440 please send
me on shukrerabbi_abkhalil@rediffmail.com
with thanks
- 3 Answers
- 5591 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
I had given answer to this long back.In the question
voltages are not correctly mentioned as V and KV.The first
electrical appliance was 100 V DC bulb.When AC system was
introduced ,the same bulb was used for 110 V AC applying the
form factor to make it equivalent.Then 11/33/ etc KV
systems came into being just have simple voltage ratio for
transformers.However we have 400 KV instead of 440 KV.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What are different types of control systems?
What are stable systems?
What are the functions of different probes used in cro?
Describe Non I.S. Earth System and why is it used?
i want to know how to determine that a surge arrester work properly in 11kv system. and how to test a 12kv surge arrester
defination of lines
What is thresh hold value of current?
what is the write prosidure of stringing of 8meter pcc pole.
How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs
11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??
generally in LT and MV motors we are using 3.5Coresx16,25,35,50 etc cable for supply.although motors is earthed at two point and having all protection.then why we are using that 1/2 core for earthing the motors.while in HT cable we are using only 3core cable for motor supply.generally lt and mv motors are delta connected and ht motors having star connection.whethere it is having any relation with winding connection( star or delta).all motors i am talking about are dol only.can anybody solve my confusion.thanks...
How to calculate energy stored in a capacitance
how freewheeling diode improves the powerfactor
how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.
How can we design a HVAC Plant room which includes AHU,FCU,Chillers,Cooling towers, Pumps etc & how will they work? any Drawing if possible?
