HOW CALCULATE MOTOR KW, IF MOTOR NAME PLATE MISSING, WE FIND ONLY MOTOR WINDING RESISTANCE ONLY

1 Answers  

---

which one is more costly:single phase induction motor or 3 phase induction motor??give proper reasons..

1 Answers  

---

what is main reason for grid earthing for any industry

4 Answers  

---

if transmission voltage expressed as the multipple of form factor(1.11)........11,33,66,220 etc......then why madakkathara substation(kerala) voltage is 400kv..not 440.....?

2 Answers   KSEB,

---

how the calculation is done if the DG set require for the -- -48 to -51v 4000 ah battery set .

1 Answers   BSNL,

---

What are eddy current and define rms value?

4 Answers   NTPC,

---

Tesla is the unit of which parameter?

4 Answers   Ecil,

---

what is Different between Bilinear and Unilenier?

0 Answers   ABB,

---

What is The function of tvm(tri-vector meter)??

2 Answers  

---

What is single break or Double break related to MCB?

2 Answers  

---

What is the magnetic field (coil DC ) of Turbo Expander?

0 Answers   TATA,

---

what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.

0 Answers  

---