CORRECT INFORMATION ABOUT TRANSFORMERS,what actually
transformer is?
Answer Posted / gobi
Is is a device which is not only used to transfer the electrical energy but also used to manage the loss by varying the voltage level..........
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
from which formula we select a capacitor rating?
when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//
why ups rating in kva? and why ups are in parellel?.why isolation transformer is used in ups?
1.WHAT IS A SMART CAPABLE DB ( DISTRIBUTION BOX) ? 2. HOW TO DECIDE THE TYPE OF DB TO BE USED ( RECESSED/ PLUG TYPE/ SMART ETC ETC? 3. WHAT IS MILLENEUM BUS BAR USED IN DB? 4.DIFFERENTIATE MCCB AND MCB.
1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks
What is the difference between shortcircuit current, rated current of cable & MCB with example? What will be the size of cable required for 5.5 KW motor (Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.
when the time of backcharging the transformer three phases only enough or three phase with neutral is must.from these which one is the best one.
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend
what is the effect of power factor of machines in starting current
Why CBCT rating is 50/1A
I meggared my 2c*70 sq mm AL AR XLPE cable. its one end show 50 M ohm . is my cable is safe for laying. I have only one phase and neutral.
What are the basic component of a cro?
how to calculate the battery AH
why only exciting current is shown not primary current in transformer???