For a DY11 lighting Transformer on primary side whee to connect fourth lead? from nuetral or from ground?

3 Answers   Sabic,

---

I AM INTERESTED TO WIND A 3 PHASE MOTOR HOW I CALCULATE TURNS, PITCH,AND WIRE SIZE FROM STATOR DIMENTIONS

0 Answers  

---

when the rheostat kept in minimum to maximum position in motors what will happen?

7 Answers  

---

If u take a kWh reading in 11 kV HT and 440 LV side at same time in yesterday today , then why LT consumed units 3-4℅ high as compared to HT units

1 Answers   Brigade,

---

what is the difference between the electrical and electronic choke?

1 Answers  

---

Where can I get CPWD electrical specifications & Shedule of rates? Please help me

0 Answers  

---

Is Neutral earthing necessary for single phase system or Genset? if yes or no then why?

1 Answers  

---

HOW TO CALICULATE THE LEAD ACID BATTERY AH AND HOW TO FIND THE 1.2KVA UPS BACKUP @ 1000WATTS LOAD?

2 Answers  

---

What are the types of the glands and difference between single and double compression type of cable Glands.

0 Answers   ABC, All Trades Electrical,

---

how to compute kvar in substation feeder to improve power factor and sending voltage

0 Answers  

---

What is the significance of 3.5 core cable ????

8 Answers   Intelux Electronics,

---

1.where in India the maximum transmission voltage is operated? 2.what the methods are used to cool down the transformer?give the specific ratings of the transformer & specific cooling process. 3.how zero & negative sequence reactances are formed in a rotating machine when fault occur in the system?

2 Answers   IES,

---