Answers were Sorted based on User's Feedback
Answer / trak
First u hav to find load current. according to the load
current u can choose a braking current . the condition s
braking current should be higher than the load current n
the derating current should b higher than the braking
current. based on these u can choose opt cables frm the
|Is This Answer Correct ?||7 Yes||1 No|
Answer / varun
defined in steps as under:
1. Calculate load current
2. multiply this current( take some higher value) with 1.1
0r 1.2 acc. to derating factor
3. calculate length of cable to be used
4.see cable catalogue and calculate voltage drop in cable
which should be less then 6%
|Is This Answer Correct ?||2 Yes||0 No|
Answer / saravanan
first see the total load current......based on the load
current cable size is selected...
|Is This Answer Correct ?||0 Yes||1 No|
How do we calculate Blower drive Power (kw) If we have Volume m3 and Pressre (mmWC)
What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?
how many winding in the single phase transformer?
Why there is no provision of breaker in between primary of UAT and generator
why should the primary of transformer be connected in delta in a heat run test?
Can any one help me how to set an overload set the range from 2.8A to 4A , rated motor current 22A, CT 60/5A
if the rotor of induction motor is purely inductive then what is the electromagnatic torque.........
Where all & Why resistance grounding is required?
how to amps calculate from 1KVA?
How much of the total hydro power potential has been exploited so far in india?
what is alluminium arm in ab conductors
ful form of gis