Answer / Bharti Kathuria

Arc welding machines require a parallel earthing system because they draw high currents and generate large amounts of heat. Parallel earthing ensures that the welding machine is earthed directly, reducing the resistance in the earth circuit and minimizing the risk of ground loops. Each machine is connected to the earth pit by separate wires during earthing to ensure a safe and effective ground connection for each welder. The advantages include reduced potential for electrical shocks, improved equipment performance, and enhanced worker safety.

How cable from Kit-Kat to main switch, from starter to motor are designed?

1 Answers  

---

best manufacturer for busbar for outdoor switchyard having double bus bar scheme, can any one share technical specification of busbar. 132kv voltage ?

1 Answers  

---

How to Measure A.C Resistance for Earthing ?

2 Answers  

---

i want to estabilish an loss energy storage system,such that it can store electricity lost during the transmission of electricity in conductor,so that this system stores energy lost during transmission and supply it to street lights during night

2 Answers  

---

where reactive power is used

1 Answers  

---

what is difference between elr and R eartl realy.

1 Answers  

---

How i measured Bus bars weight without wighting ?

3 Answers   Encom,

---

Why we can not get 100% efficiency from a Gas Generator?

1 Answers  

---

We in my plant one of the transformer showing neutral to earth voltage is 22V how to solve it

3 Answers  

---

why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer?

3 Answers  

---

What will happen if i connect two 3-phase tranformers secondary supply on one bus bar that is R-Y-B-N?

2 Answers   GMR,

---

If the load is 10Kw and power factor has to improve from 0.5 to 0.8,how can we select the capacitor rating accordingly.Illustrate by showing formula?

9 Answers  

---