Answer / bala_vlsi

first what is your required full load current , you can use
315A Busbar if you load below 315A othervise not possible .

sir plz send some previous year questions of jspl.

0 Answers  

---

DRAW THE DIFFERENCE BETWEEN GROUND AND NEUTRAL IN BOTH SINGLE PHASE AND THREE PHASE?

2 Answers  

---

Can without battery on line UPS,off line UPS or Invertor works please brief.

5 Answers  

---

If I have a LT panel 3ph, 415V, 50Hz which demand load-600kw, how we can calculate its body earth strip size.

1 Answers  

---

Generator,motor and alternator Working principal Please explain easily

0 Answers  

---

why are the maintaine power factor and how can this control and this is how work.

0 Answers   Mukand,

---

bit confused - am i correct in thinking that to determine line to line voltage in a star config 110v 3 phase 4 wire distribution system i would use a voltmeter? I have a circuit configured as an unbalanced load, consisting of three incandescent lamps (1x40w, 1x60w, 1x100w - all 110v rated)connected in a star configuration to a 110v 3 phase 4 wire distribution system. I want to find out what types of meters i would use to obtain: a) each line to line voltage b) the line to neutral voltage across each load c) current flowing in each line and load d) current flowing in the neutral conductor e) power supplied to the loads im assuming i would be using ammeters in series along each line and voltmeters in parallel across each line to neutral? Also how could i predict these meter readings before taking them and with which formulae? Any help would be greatly appreciated A.

1 Answers  

---

Define the overload capacity of the motor.

3 Answers   Alstom, Maynilad,

---

What happened if C.T mount at any cable or Bus bar in wrong direction . C.T going on proper work or not . C,T direction is essential thing to properly work.

0 Answers  

---

when generator of a power plant is not connected to grid , by increasing the mechanical torque speed of rotor increases but when it's connected to load instead of increase in speed current increases , why?

1 Answers  

---

Is there thumb rule to calculate how many Insulators to be used for Transmission line of different volatges

3 Answers   CS,

---

how to calculate the lightning arrester conductor @ no of earth pits required

0 Answers  

---