how calculate cable size in squre mm, when the load is
given by in kw? do u have current rating chart of elctrical
cables?
- 4 Answers
- 10990 Views
- I also Faced
- E-Mail Answers
Answer Posted / moh. baheer
We can so easy calculate the current and choose the cable
size form chart if we have the quantities of Voltage (Volt)
and total power (KW) please find from this formula the
current rate according to the load (kW).
P = U*I*cosФ
I = P/U =?
Then we can choose the cable size from chart according to
current.
Regards
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
what material is used in capaciter
What is turn ratio of a transformer?
A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .
specific difference of ICT&Auto Transformer
How will polarity test of Dy5 Transformer ?
what is the function and use of cable differential protection relay?
regarding safety what would u consider the most important rules to observe when inspecting electrical equipment?
Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?
placement paper samples of mspl company
how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???
What is effect on in zone and out zone fault if CT chosen for phase side is Vk/2<5mA and Neutral side is Vk/2<15mA on REF protection of Transformer
why ct ,cvt should be stored in a vertical position?
advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor
what is the current density of copper & alluminium.
why are installed water leakage detection system data centers & server rooms
