Answer Posted / manan bhatt
various types of material used as per requirement like AAAC,
ACSR, ACSS etc.
by calculating per phase current (which is smaller value)
with 33/66/132 kV line, its impedance is calculated first
and then simply according to ohm's law,
size of conductor:
V/I = (resistivity * length)/ (area of cond.)
thus area and diameter can be calculated. on internet
standard tables for size of cond is available.
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
why does make gain margin and phase margin on same plot.?
What is the difference between security constraint unit commitment and security constraint optimal power flow?
What is the disadventage of gland earthing(power cable) if any. ?
Why we are going for converter transformers for DC drives application instead of distribution transformer?
what is the AC Plant and how can do the work with parts and picture tell us 150 Tr
State ohm’s law?
george phenomenon of synchronous machine
how to calculate the distance relay faulty zone?pls explain?
What is tranformer differtial?
1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?
what is mean by PIR in circuitbreaker and give me detail of that?
Good day everyone,currently in our premise we using 30kw slip ring motor with resistance bank which we use as forward and reverse at conveyor bar handling. So,my question is how do we calculate the resistance bank which is suit the motor. Kindly,assist me... thank you
What are dcs and plc?
hey guys i scored 910 on GRE and 67 on TOEFL respectively.I have an aggregate of about 74%in my B tech.For which colleges should i apply for an MS program in electrical engineering.I am looking for colleges in NJ,SC,NC,GEORGIA, NY. Please reply with a good response.....
we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?