Answer / ismail

3 ph

How one can check the charger of the mobile phone or any other charger .......... that is it working ? if , working is it delivering the required supply which is needed by the battery to charge properly ?

4 Answers  

---

Can I parallel 1 MVA generator with 1kVA Generator? if V, F, Ph Seq and Ph angles are same

2 Answers  

---

what is XLPE type cable

8 Answers   Areva,

---

what is ohms law?

7 Answers  

---

what do u mean by PS-0.2-5P class of Ct

3 Answers   ABB,

---

why capacitor burst?

2 Answers  

---

do we use links in a dc circuit?if so what s its use in it?

0 Answers  

---

how i chosse capacitor bank if my energy meter is 48 kvr? tell me capacitor bank chossen formula?

0 Answers   Bhel,

---

How to calculate the lighting load & power load requirement by knowing area of building/room. Is there any thumb rule?

3 Answers  

---

- two pumps must work with them at the same time but if the first pump start the second pump  must delayed for some time to start  also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it

0 Answers  

---

What is the selection process of breakers. Can any one please give a formulation on same?

0 Answers   Sterling Wilson,

---

how does the switching of capacitors in a capacitor bank take place when we use them at the load side to reduce the power factor?

2 Answers  

---