How does zener phenomenon differ from avalanche breakdown?

0 Answers  

---

how to find the ballast lost from the actual wattage? for example i am going to buy decorative type 2x36watts fluorescent light fitting for this lamp how to find the ballast lost? is there any formula?

2 Answers   MEIL,

---

Size of the 60Hz and 400Hz transformers is a) same b) 60Hz Tr s larger than 400Hz Tr c) 400Hz Tr s larger than 60Hz Tr d) None of the above

5 Answers   Ecil,

---

What are the protective devices in a DC/AC motor starter?

1 Answers   CTS,

---

send me all basic electrical question and answers

0 Answers  

---

if field winding of synchronous generator are shorted on each other will it start or burn or run for short time like induction motor

1 Answers  

---

HOW TO TEST A LIGHTENING ARREST ER ?

0 Answers   Bhushan Power Steel,

---

how can calculate static 3phase 4wire CT & PT operated energy meter constant when calibrating using refference meter suppose we have 11kv/110v PT and 30/5A CT, the meter constant is 160imp/kwh, where meter is showing MW energy? give me solution which constant i feed in my refference meter for calibration of energy meter?

3 Answers  

---

what is bus pt and what is the function of it ???

8 Answers   TATA,

---

In which connection the distribution T/F is connected? a) ▲ / Y b) Y / ▲ c) ▲ / ▲ d) Y / Y

4 Answers  

---

why voltage drop will occurs in 3 phase line?

12 Answers   ABB, Servo,

---

What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?

0 Answers   ABB, APL,

---