how to discharge 3 phase power factor correction capacitors

1320

armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?

703

how can we apply for HSBC exam(Mainframe) in India??? i went to their site and was told to submit my CV ,. etc..( totally confusing...)

1198

which type of objects reference will be given to client?

1381

5. What is the maximum transmit power of FlexiEdge BTS

809

I wanna to learn RFT can anyone send me the learning material including demo. I am working on mainframe based project using RFT, but don't have that much knowledge of java scripts so need to learn.

1666

hye SAM acn u send your e mail id, so that i can solve my query through e mail?

976

Can I route 110 VDC and 24 VDC in a same Duct for our Interposing relay cabinet? IF yes or NO Please provide me IEEE Std. for the same. Please i required it on Urgent basis, i need to design IRP Cabinets and we have MCC 110VDC and Our Coil side is 24VDC, Please help as soon as possible.

1111

What should be the amps for a MV fuses for transformer 630kVA 20(10)/0.4 kV

889

What do you execute to start the web server for PeopleSoft?

376

state and explain that the vibration are transmitted from elastic materials or components to another?

3854

what is difference betweeen operator overloading & operator overriding?

924

Is RSA an official standard today ?

1027

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.

2050

How much calorific value of heat is needed to heat 00c of

800