How to decide whether A / B / C / D curve type MCB should be used?

0 Answers  

---

what is iron loss?

4 Answers   RRB,

---

What is the meaning of floating point earthing in battery backed systems ?

0 Answers  

---

What is the test block protection relay if any body know plz explained

0 Answers  

---

As load in a transformer increases, mutual flux linkage in core= A increases B decreases C not change D first increase then decrease

2 Answers  

---

Why is a synchronous motor always star connected??

0 Answers   Bhushan Power Steel,

---

WHY POLARITY TEST OF CT IS VERY IMPORTANT IN SWITCHGEAR

3 Answers   Birla, Reliance,

---

what is the different between bus section and bus coupler

2 Answers  

---

what is the difference between OD and VL

1 Answers   Bescom,

---

how to calculate capacitor rating for an induction transformer ex.for 12 mva furnace calculate capacitor rating

2 Answers  

---

What is load shedding?

1 Answers  

---

What conditions are required for a transformer to operate at low frequencies ?

1 Answers  

---