why the generating voltage in India is 11kV or why is it be
transmitted as multiples of 11
Answer Posted / sachin sharma...
generating voltage depends upon the total power capacity of the unit since for a low power gen. unit (e.g 126 MW ) lower armature insulation needed ,if we generate 11 kv, but if for a same unit gen. voltage is 33 kv then the it takes more armature insulation that increases the cost and size .
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the capacity of the Fastners 12mm?
HELLO EVERYONE, I RECENTLY HAVE FOUND ONE PROBLEM, I WAS TAKING NO LOAD TRIAL OF AN HT MOTOR 920 MOTOR , 1440 RPM , 6.6 KV, WITH AUTO TRANSFORMER. AT 450 V, LOAD WAS 40 AMP AND SPEED WAS 250 RPM. BUT AS WE INCREASE VOLTAGE FROM 450 TO 480V, LOAD BECOME 41 AND SPEED REDUCED TO SOME RPM . SO WHICH PHENOMENON ACTED HERE FOR REDUCING SPEED.?? AND IS IT HAPPENING ALWAYS OR IT IS RARE? I ALSO HAVE FACED SUCH PROBLEM WITH FEW LT MOTOR ALSO.
What is formula calculation size cable wire ?
how could we know the size of cable by physical view?
CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS
Why is negative feedback invariably preferred in closed loop system?
plz tel me syllabus and exam date 4 jr executive engg (electrical)
How test for Ddo vector group test condition?
Explain the purpose of inductor in an electric circuit?
what exactly commisioning work does in electrical site work... LT side?..
What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?
explain different losses in a transformer.
errection check list for transformer maintenance
what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering
what is diff btw electric,magnetic & eletromagnetic field