I want formula to calculate cable size as per load given in
kw & amp.I searched many sites but didn't right answer.Plz
reply me asap.
Answers were Sorted based on User's Feedback
Answer / er.nitesh
You want the appropriate cable size then just apply the
frml P=V*I*Cos#
Where voltage = 0.240
Load is given and cos# lie between 0.8 to 0.9
you can easily get the ampere rating and choosecable size.
| Is This Answer Correct ? | 118 Yes | 213 No |
what is sevice settings for mccb?How can be it setted?
what is mean by current? and voltage?
Motor,transformers,capacitor tubelight etc....
Importance of fault current in power transformers and how to monitor the same? How is it different from winding temperature?
How to calculate the sag of OPGW during stringing???
What are root loci?
What is the Different between CT Class-0.2 & Class-0.2s ?
What is ramp signal?
how to know the diffrential relay setting of 06mva step- down (delta-star)transformer?
We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?
What is C2-M2-E2 class in circuit breaker. why and where it is to be used in circuit breaker
what is the diffrantial relay???????why we use it on the MDB
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)