How to calculate the current carrying capacity of
electrical cables
- 16 Answers
- 183092 Views
- Barqaab, Grasim, Havells, HM Cables, Janapriya, Polycab, I also Faced
- E-Mail Answers
Answer Posted / jitendra chauhan
p=1.732vicos8
| Is This Answer Correct ? | 16 Yes | 51 No |
Post New Answer View All Answers
Explain Creepage Distance of Insulator
HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....
write a program that prints prime numbers from 1-20 in digonal form
how to calculate micom relay earth falt time and current sertting
WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.
In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is
Define resonant peak?
List some examples of renewable energy?
prove that power consumed in 3 phase delta system is 3 times as compared to 3 phase star system
Phase control and integral control are used for?
A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.
How to detect voltage vector shifting in interconnection protection.
When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<
what is the transformer turn ratio formula and give some examples?
11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??
