What is class 2 coordination ?

2 Answers  

---

explain the meaning of harmonic resonance

0 Answers  

---

What are the advantages and disadvantages of oil filled transformers?

2 Answers   Mercantile Marine Department, Studio College,

---

how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.

0 Answers   Hyundai,

---

what is laser diodes?

0 Answers  

---

---

How can I calculate the fault level of a transformer. 1. If fault is 3phase fault 2. If fault is 1phase fault 3. If fault is 2phase fault Dear all geniouses, can you help me by giving answer. If anybody want to send something then mail me at "msalam_shahin@yahoo.com"

0 Answers  

---

Whis machine is having higher efficiency Transformer or Generator

2 Answers  

---

pls give proper discription of selection of transformer based on particular load.

1 Answers  

---

what happens when ac supply is given to the dc motor and dc supply is given to the ac motor?

1 Answers   GATE,

---

why the transformer connected like STAR- STAR, DELTA- DELTA, STAR- DELTA, DELTA-STAR ...? why these connections ,,, explain the advantages these connections?

0 Answers  

---

how i chosse capacitor bank if my energy meter is 48 kvr? tell me capacitor bank chossen formula?

1 Answers   ACC, Bhel,

---

how fluoresent lamp works??

2 Answers  

---