Answer / bharani

DG duty rating means,
(1) DG set for continuous power generation.
(2) DG set for use only as a stand by unit whenever the grid
power fails.
You have to specify this before a new DG is purchased.

Does the ferranti effect has some impact on the electricity billing system on high voltage installations?

1 Answers   IISc,

---

what the purpose of protection signaling equipment in substation?

2 Answers  

---

What is the minimum underground tank size capacity considered for firefighting purpose?

0 Answers  

---



0 Answers   Maples,

---

What is the working principle of ceiling fan?

6 Answers   Indian Navy,

---

---

How to Preparation of online test

0 Answers  

---

what is impedance of transformer?

7 Answers   Synergy, Vijai Electricals,

---

How to size fuse? How to size MCB?

0 Answers  

---

How induction stove works?

1 Answers  

---

dear friends, we are use 130 hp load run with 0.98 power factor ( 38KVAR capacitor connected ). if we need improve the the power factor to 1 (unity). how much kvar capacitor to be add. have any formula? please share with me.

3 Answers   Reliance,

---

what is meant by skin effect ?

3 Answers  

---

why exciter frequency 150 Hz ?

1 Answers   Siemens,

---