How to calculate the current carrying capacity of
electrical cables
Answer Posted / ghanshyam kannaujiya
current carrying capacity of the conductor is depend on
size of cable and current density of used material of cable
conductor
current carring capacity= size of conductor/current density
of materils
Is This Answer Correct ? | 157 Yes | 55 No |
Post New Answer View All Answers
HOW DOES THE ELECTRONIC ENERGY METER WORKS?
how invertor convert the dc into ac give brif detail
How can we calculate the motor frame sizes?
Transmission through a short line depends on
What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
WHAT CAUSED THRESHOLD VOLTAGE TO EXIST?
What is self exciting?
Why do we apply both Differential and REF (HV and LV) protection schemes on YNyn configuration of a transformer?
in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com
What is the formula to calculate the rating of power cable for three phase current.
Whether it is possible to measure energy at the input of rectifier transformer (12 pulse with very high odd harmonics)
how to select the mpcbs and contactor for 3 phase 30 hp star delta motors.for plc control.and tell me the calaculation for future use.
How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?
What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)
What does the kvar means?