hi, could someone help me to find a control design for syncronising panel .

1719

3- What is the target from Zero Impedance, Single Phase Imp., S/C Imp. and magnetic balance tests?

1864

How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?

4720

State the formula for overall efficiency of thermal power station

3039

how unidirectional torque is produced in DC motor?

6795

Why the output of OP-AMP is always less than Vcc?

1913

What do you mean by power transformer?

1077

Difference between earthing & grounding.?

2164

how to identify the cable quality and what is flame proof cable

2110

what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.

2088

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.

3373

we have 2.2kw,Y,3000rpm motor but 6leads found in TB what happen if we connect in delta?

1922

Explain the working of any one cutting machine

1109

I want single line diagram for AMF & DG syncronizing panel

7198

What is the maximum percentage voltage drop (vd%)for a motor control center

2013