Answer Posted / deepak thakur

% voltage variation in distribution allow only 5%

sir,in our plant we r using SATEC PM172E power reading meeters in HT panel side it is monitoring the MB data smart viewer(sever).but last one week we did not get readings inthe server only available in meeter.tell me how communicate meter and server. and also what steps we take for checking.

2177

---

Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?

1429

---

Vibromotor 252MV 1/4HP2P..what is mean by 252MV?

1899

---

why we use condenser in the thermal power plant, althrough the same vapour will be again heated

4751

---

how much flux density of CRNO core

2937

---

XYZ

2089

---

Is it possible to use a S1 duty class motor for crane application (S4)? If not, why?

2388

---

we have an energy meter in a capacitor bank panel, So should we consider it's readings as energy consumption on daily basis. (when capacitor bank doesn't have any energy losses)

2328

---

1sq mm dc powr cable can carry how much dc currnt

1959

---

i karmveer bharti persuing b.tech . plz send me syllabus and name of reference books. for preparation of section eng.

2065

---

if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit

1820

---

What are the main parts of central chiller plant? Explain the function of each stage.

4741

---

how ceiling fan worked?

1853

---

what will be the effect if you were using different brands of outlets?

1868

---

Block diagram of Power line communication?

2254

---