Interested to Buy Any Domain ? << Click Here >> for more details...
whats the one main difference between UPS & inverter ?
And electrical engineering & electronics engineering ?
- 16 Answers
- 25835 Views
- I also Faced
- E-Mail Answers
Answer Posted / sripellirajukumar
hi
this is sripellirajukumar
ups means uninterrupt power supply..ups r
inverter means the device which convers DC voltage into
AC...
| Is This Answer Correct ? | 7 Yes | 10 No |
Post New Answer View All Answers
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.
Explain thin film resistors and wire-wound resistors
On what cycle does thermal power plant operate?
Compare salient pole and cylindrical rotor machines.
Hi Everyone ! My Name is Hakim ullah khan please i need formula of Cable Rating because i want to calculate by self without check any Table Chart... Thank you.....
HOW TO CALCULATE EARTHING SIZING?
HOW TO REDUCE POWER PLANT AUXILIARY POWER CONSUMPTION?
If anyone would like to know or practice for FEWA papers contact me on mohamedrashad2@hotmail.com Just completed the supervisor exam in April 2021
if voltage bt phase & nutral is 38v in a panel board . whats the root cause.
Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?
Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????
What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load
why the carbon brushes are broken in srim while the motor runningtime
ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com
Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?
