Answer / k.prakashchandra

There is a provision for measuring M.D.in KVA in most of the
meters.With only KWH meter you can calculate MD in KW ,by
dividing energy recorded in KWH for a certain period
continuously by the period in hrs.

Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..

0 Answers  

---

why using carbun bresh in dc motor

3 Answers  

---

what is AVR? what is the function of AVR?

2 Answers  

---

is dc transformer is possible ?

4 Answers   Jyona Power,

---

50 electric bulbs are connected across supply of 220 volts. After one bulb is fused remaining 49 bulbs are again connected to same supply. which case will have more illumination & WHY????????

5 Answers   KJ,

---

what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????

0 Answers  

---

why in a swquence network representation, the negetive sequence generated voltage is taken as zero?

0 Answers  

---

In layman terms, what is the difference of Dielectric strength and dielectric constant when speaking of an insulating oil

0 Answers  

---

what is the function of switch gear ?

10 Answers   Exxaro,

---

why resistive load has unity power factor,inductive load lagging and capacitive load leading power factor?

3 Answers   OEG,

---

For high frequency application we use which transformer?

0 Answers  

---

Which fault is caused by lightening and thuderstorm a. Line to line fault b. Single line to ground fault c. Double line to ground fault

1 Answers  

---