Why does php start with variables?

1020

what are scripts available in plan file?

1071

what are date and time data types in mysql? : Sql dba

979

Explain sizing of the inverter?

4441

On what systems PL/1 is available?

1581

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.

3382

How do you do Client-side validation in .Net?

1098

Explain "const" reference arguments in function?

1077

Which is faster entity framework or ado.net?

944

Who is creator of node.js?

508

Find first and last day of current month in sql server

1033

what are the data types supported by JSON?

5

What is like excel but free?

638

Explain the use of tables option in exp command.

1124

What is ms word and features?

592