Answer / pradumn tripathi

seamless ms pipe

Answer / parvesh sharma

C class M.S pipes are mostly used in the sprinkler line because of welding work can easily be carried out on it.

why are we maintaining some specific gravity in battery ?

5 Answers  

---

what is the principle of generator , induction motor,d.c motor

1 Answers  

---

What is industrial plc

0 Answers   TCS,

---

In DC while we mention the voltage we are using -48V but in case of AC we mention only 230V not -230V, why we using -48V not 48V

2 Answers  

---

whats the differece between Exd and Exe

0 Answers   IFFCO, TN,

---

what is the clear formula to calculate cable size for a load

0 Answers   TCS,

---

It is desired to flood light the front of a building 42 meters wide and 16 meters hig.Projectors of 30 degree beam spread and 1000 watt lamps giving 20 lumen/watt are availabl.If the desired level of illumination is 75 lumen/m and show a suitable scheme.Assume the cofficient of utilization, deprecitation factor and waste light factor are 0.4, 13 and 1.2 respectively.

0 Answers  

---

what is the purpose of slope in the differential relay?why we are using two slope?but in busbar differential we are using only one slope.why?

0 Answers  

---

How to calculate the cross section area for a 350 m cable, motor power is 26 kw???

1 Answers   Orient,

---

What Happen When We provide Dc Supply to Ac Motor

6 Answers  

---

How much the fault level of 11 k.v.,22 k.v., 33 k.v. (in Maharashtra- M.S.E.D.C.L) for calculation of short circuit current & selection of h.t.cable.

1 Answers  

---

there is a line fault some where on the ove head distribution line. how will i locate the fault for clearing it? ofcourse i have to megger the line but what information makes me clear that the fault is in that section of the line?

2 Answers  

---