Answer / shadavali123@gmail.com

According to grid we are buildings plan executed we divided different type part of building plan

why co incidence factor considered in transformer sizing?

0 Answers  

---

what is resticted earth fault protection ? how did it protect & work in power transformer

3 Answers  

---

Difference between PLC and SCADA ? What are merits & De-merits of PLCs ? What are merits & De-merits of SCADAs ?

3 Answers   Ambuja,

---

What is float cum boost charging system?

0 Answers  

---

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers  

---

---

In an electrical power supply,why if neutral phase of a 3phase supply fail over current occur but if it's single phase supply neutral phase fail low current occur? 

1 Answers  

---

where are the circulat the diesel in DG parts name with pictue

0 Answers   SSP, Wipro,

---

Differentiate between power relay and reverse power relay?

2 Answers   ABB, TVS,

---

when the time of backcharging the transformer three phases only enough or three phase with neutral is must.from these which one is the best one.

0 Answers  

---

what is the difference between effective earthing and resistive earthing?

3 Answers   REL,

---

State the methods of improving power factor?

0 Answers  

---

What is the formula to find out the kvar required to improve the powerfactor from .85 to .99 at 1500kw, 415v.

4 Answers   Trident,

---