How you calculating the current for a 2.5 Sqmm cable.
A 30 Hp 3 phase AC motor of power what size of cable is
used for this motor.
Answer Posted / shamsher singh
10sqmm cooper
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
how many joints are allowed in underground HT cable of 1 KM
In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem
Draw the equivalent circuit of crystal oscillator?
Explain how you intend to work under pressure to meet up with deadline target?
what is formula for calculate thermal overload in new numiricalrelay( not in bimetal relay)?
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
WHY EARTHING NOT NEEDED IN BATTERY IN SUBSTATION
What is resistance reading of earth copper rod with grid and without grid?
i want use the cable size 16cx4 core aluminium usege watts 240x2000w this cable size is correct?
1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india
what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?
what happen as when voltage drop(or may decrease) ? in case of atomic base theory?
Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............
How to calculate earth wire load by formula
Graphs of measuring power and speed on dc motor