Answer / karna

It safety for Human and Equipment, because if fault current
or leakage current is flowing in the equipment , it will
ground

How can we estimate Gen rotor current?

3 Answers  

---

Why are calling lagging power factor is a inductive load?

2 Answers  

---

without any excitation we can strt any dc or ac moter?

6 Answers   Bhel,

---

what happenes if the core of the transformer saturates?

4 Answers  

---

if an induction motor is operated at unity power factor what will happen? will motor run or not? kindly describe a logical answer?

2 Answers  

---

technical questions asked by visa steel interview plg get me!

1 Answers   LG, Visa Steel,

---

What will happen if 230V DC motor connected to 230V AC Supply?

15 Answers   Ashok Leyland, BOC, JSW, ONGC, RRB, TRB,

---

What is the ohms law?

20 Answers  

---

What types domain of laplace transforms? What behavior can laplace transform predict how the system work?

0 Answers  

---

what safety use in electrical panel

3 Answers  

---

how to select earthing conductor size of amy motor/panel etc.

1 Answers   Sony, VBB,

---

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

0 Answers  

---