how calculation to be done of cable size/o.h. conductor
size of 11kv h.t.for the load of 2175 kw
Answer / k.prakashchandra
The current is about 120 A. But it is not continuous.You
have to the study the list of OH conductors available in the
market.For 120 A and 50' Temp rise ,weasel ' ACSR conductor
is enough. Then you have to consider voltage regulation
which should not exceed 6% and further development. Rabbit
ACSR conductor is the next one with carrying capacity of 148
A for 30' temp rise and 183 A for 50 ' temp rise.Temp rise
is for calculation of maximum sag.
| Is This Answer Correct ? | 1 Yes | 0 No |
What is the function of electron gun used in crt?
what is the frequency standard with tolerance level for India?
what is the difference b/w permitivity and permeability
What is the differance between transformer neutral solidly earthed and transformer neutral earthed through resistor?
how much percentage set in transformer diffrencial relay
How to Calculate Transformer Earthing Electrode Rod Size both Body and neutral Earthing ? Any Standard Formula? Please Suggted
what happenes if two voltage source connected in parallel will be connected to load.
what is the relation between KVAR,KVA,KW?why we are mentioning capcitor rating in kvar?what is meant by arcing horn and horn gap in transformer?what is equipotential wire?
why is fan rotating slow speed, what is the problem?
Petroleum jelly is applied to the terminals of the lead acid battery is to prevent?
1.difference between sts & ats? 2.what is fm200 system brefly explain?
Can a 150 kva 3 phase,440v/230v delta-wye connection stepdown transformer can be used in reverse as a step up tranformer ?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)