150 hp moter how many kwh in 1 hour and what forfula 3 phase kwh.

Answer Posted / ram

110 units

Is This Answer Correct ?    7 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how load of a turbo generator can be increased

1464


How to size Air Circuit breaker (ACB)? What is the most important factors?

1792


how to calculate fault level?

1666


what is meant by flywheel and its role in retardation test

1961


When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number

1696






As we use capacitior bank in 3ph ckt for improvement of PF, why not we use capacitor in single phase domestric use, at our house their are many inductive equipments,like fan,mixer,tube choke,air conditioner they also draw PF... by using capacitor can they improve PF. if yes--what are advantage and how to connect a capactor in single ph,and which type of capacitor if no- what are disadvantages.

1387


What is shutdown of electrical sub station?

1943


We have two parts in generator, electrical & mechanical. how it works?

1506


Explain what is clipper and clamper circuits?

690


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.

2775


two way ckt diagram can be drawn by how many ways? give diagram

1341


what is the difference between an alternator and a synchronous motor

1567


how to measure earth resistance of a substation

2741


What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

1506


Determine the BTU size of an aircon for 20 sq metre room

1450