Answer / aymaan

the effect of armature reaction in leading pf case is
magnetising ie to assist the main flux hence as the total
flux increases so the emf also increases

Answer / ajit

in leading power factor ckt is capacitive&there is less
voltage in capacitive circuit ,so voltage rises

What is the different type of class in CTS and why it is required

2 Answers  

---

why transformer fuse wire is very thin as compared to home fuse wire while voltage lavel is low

1 Answers  

---

an off load but energized 11/0.4 KV, 1250 KVA T/F has a power factor of 0.65(capacitive)..!! why is it so, though T/F being an inductive device ??

4 Answers  

---

Where can i get practical knowledge of solar system?

0 Answers  

---

What is meant by power factor correction?

5 Answers   Aspire,

---

Why the brushes used in dc machines are made of carbon not from other metal?

3 Answers  

---

Can we install and run MCCB suitable for 440v 3Phase 4wire system, on a 220V 3Phase 4Wire System.

3 Answers  

---

what is the diff b/w HP and KW

10 Answers  

---

How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?

0 Answers  

---

What is Rough Balance Busbar Protection

1 Answers  

---

wheather the size of windings in motor and generator are the same

0 Answers  

---

derive the formula of amp hours is calculated for 12v battery.where no. of plates is given

1 Answers  

---