Why the power generated in dams is complex power? Why the generators in dams cannot produce Real power directly (i.e power which has zero reactive part)?

0 Answers  

---

what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.

0 Answers   Bhel,

---

In Single Phase AC Supply,If Voltage between Phase and Neutral is 230V means what will be the Voltage between Phase and Earth?

2 Answers  

---

what is use of starter motor in DG ?

2 Answers  

---

why t/f are rated in kva. is it conserned with p.f.

3 Answers  

---

---

How do you protect your appliances from harm in case of neutral failure in a three phase power supply set up.

4 Answers  

---

why we test the core balance of the transformer?

1 Answers  

---

what is transformar load balancing ?

2 Answers   L&T,

---

what is the form factor of DC?

6 Answers  

---

How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?

0 Answers  

---

what is under coal gassification?

0 Answers  

---

What is the SPEED of electricity?

1 Answers  

---