Answer / haytham hashim

minimize internal losses (use pfc), and operated at not far
of or too less than rated power

ADVANTAGES OF DIGITAL COMMUNICATION OVER ANALOG.?

1 Answers   Google,

---

Explain what cmos is and its benefits?

0 Answers  

---

Why Magnetic Core Balance test is performed only on Star side of Transformer and not on Delta Side of Transformer (Vector Group Dyn11)?

1 Answers  

---

WHAT IS THESETTING CALCULATION FOR THE RELAY?

1 Answers  

---

how calculate kva in to kw

1 Answers  

---

tell me about vfd

8 Answers  

---

Explain what is electric traction? Explain few advantages of electric traction system?

0 Answers  

---

EXPLAIN THE FOLLWING: (1) BANDWIDTH (2) SELECTIVITY (3) RESONANT FREQUENCY (4) CURRENT MAGNIFICATION

1 Answers  

---

What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?

0 Answers  

---

There is 15 KVA UPS using for single phase load.And 30 batteries of 12 V, 100 Ah are connected in series. Load is taking 15 A current.What will be the back up power for this UPS on same load?

1 Answers   BS, Dynamic Software,

---

flurescent bulb rating is to 230v,50HZ.now flurescent connected 230v,25HZ.whether nreduced frequency will affect the glowing properties of flurescent.

6 Answers  

---

how to determine motor size for a fan application?

0 Answers   EDC,

---