how to find out three phase motr kw with out name plate..

2 Answers  

---

hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?

0 Answers  

---

Why we are measured insulation resistance applied through DC Voltage?

3 Answers  

---

What are the types of TESTS in CIRCUIT BREAKERS based on Testing and commissioning?

2 Answers  

---

What are the methods used to improve powerfactor ?

6 Answers  

---

---

if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer

0 Answers  

---

How to increase the backup of three phase ups?

1 Answers  

---

why we can turn on the phase-A scr in 3 phase converter at 30 degrees

1 Answers   JSW,

---

Please define ampere?

0 Answers  

---

which type of effect of turbine and generator reverse power protection ?

0 Answers   NTPC,

---

practicalLY what is impedence ...?

2 Answers  

---

are induction motor have poles? yes / no , why?

3 Answers  

---