Answer / amarjit singh

becase in neutral always unbalanced current flow in 3 phase system if current in amp R=25 A,Y=22 A AND B=20A only 5 amp current flow through neutral thats why in 4 core cable neutral diameter less than phases .try it practically

What is GND Transformer?

2 Answers  

---

Explain the Term in CT Name Plate – Class: 5P10

6 Answers  

---

How to control speed of DC motor with AC power?

7 Answers   vguard,

---

Why cant we connect the motor output to generator and then generator output to motor ?

4 Answers  

---

what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?

0 Answers  

---

why the capacity of power plant is given in MW though the generators are rated in MVA?

3 Answers   TATA,

---

What is Servo Ventilated Motor?

0 Answers   L&T,

---

What is the difference between "Earthing" and "Neutral"?

10 Answers   Power Grid,

---

Which Transformer is commonly used for power distribution?

11 Answers   HSL,

---

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

---

better choice of area of interest to post in our resume?

2 Answers   Cognizant,

---

what is SWA type of cable?????

4 Answers  

---