What is metering cubical? What is the use?

2 Answers   HSL,

---

why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation

0 Answers  

---

What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA

0 Answers  

---

how to calculate short circuit current for the busbar

0 Answers   HMK,

---

what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

0 Answers  

---

in 3phase 50kva dg what is the full load current for single phase laod

6 Answers  

---

how we calculate capacitor bank mvar for 11 kv distribution networ , and i need releation between capacitor bank with voltage, frequency, current, pf

2 Answers  

---

I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?

0 Answers   US Electrofused Minerals,

---

What is power in wattage of 8.5 TR AC

0 Answers  

---

A motor works on 30kw.it is working on 440volts.How much amper will be Required?

7 Answers  

---

HELLO SIR, IAM PREPARING HPCL EXAMS. SO PLS SEND MATERIAL OF HPCL ELECTRICAL ENG..TO VIJAY_8888@YMAIL.COM

0 Answers   HPCL,

---

why do we use LPF wattmeter not UPF in the experiment of no load and blocked rotor test of 3phase slipring induction motor?

3 Answers   Matrix,

---