Answer Posted / bala.a
Laod = 10 HP = 10 * 0.746 =7.46 KW
= 7.46 * 1000 / RT 3 * 415= 10.38 A
Consider 1.6 Time for starting current = 10.38 * 1.6 =
16.06 A
| Is This Answer Correct ? | 10 Yes | 14 No |
Post New Answer View All Answers
I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com
what is a pilot wiring and whys that called a pilot wiers
what reactive how to maintain
what is the write prosidure of stringing of 8meter pcc pole.
what is LSR?
how to extend relay operating timing in 24V dc relay card (without using Timer )
How to address the servo drive for motor
what percent do you derate your copper wire when you change from copper buss to copper wire
How to convert 2 phase to 3 phase electricpower in induction moter?
1- XC and the RC time constant are both measures of the reaction of C to a change in ____? 2-The power factor is a numerical ratio with a value between 0 and 1 equal to the ______________ of the phase angle. 3-When V and I are out of phase because of reactance, the product of V times I is called ______________ power 4-For _____________ inductors, the branch currents can be added algebraically. 5- The ______________ power in watts can be calculated as I^2R 6-Calculate XL with L = 30mH and f = 1kHz ( I have Xl=2piFL 2*3.141592653*1kHz*30mH =188 ohms Please check) 7-A parallel RL circuit has the values, R = 5kohms, XL = 5kohms. A voltage source of Vt = 10Vrms is connected in parallel to R and L. Determine the total current, It delivered by the voltage source Vt. 8-A series RC circuit has R = 1Mohm and C = 1microF. How long would it take for the capacitor to fully discharge if it is initially fully charged? 9-A circuit has real power = 300W and an apparent power of 500VA. Determine the power factor and phase angle. 10-The time constant for an LR series circuit is T = 0.1s and R = 10ohms. Calculate the inductance L.
HOW TO CALCULATE ELECTRICAL, MECHANICAL,& OVERALL EFICIENCY OF GAS ENGINE POWER PLANT
What is a differential amplifier? Also, explain cmrr.
what is the use of the puls transformer in UPS & how it works???????????
what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?
What is the two pole structure?