Answer / raghavendran

It is the phase angle between the HV and LV side
Voltages.The phase angle is denoted by Clock positions like
11 oclock , 1 o clock, 12o clock, 6o clock and 5 oclock
positions.Say Ynd11 for power transformers where Y denotes
Star connected HT side,n denotes nuetral,d denotes Delta
connected LT side and 11 denotes the phase angle as a clock
position.

Answer / al_m@ster

It is the phase shift between HV and LV and normally HV is
a referance and LV has a phase shift.

how to check the continuity of a cable with a megger

4 Answers   Metro,

---

what is the technical diffrences of mccb and acb

11 Answers   TransWorks,

---

WHY LATCHING CURRENT IS GREATER THATN HOLDING CURRENT?

1 Answers  

---

Will transformer heating be approximately the same for resistive, inductive or capacitive loads of the same VA rating? Explain.

1 Answers  

---

CPC cable .PVC \1C....I want to get sure that type is flexible indoor or to be install on trench. please advice .thanx :)

0 Answers  

---

---

what is the definition of a power transformer ?

4 Answers  

---

why do we need a 4th wire in 3phase 3wire transmission line

6 Answers  

---

can we individually produce electriciyt

1 Answers  

---

TYPE'S OF BREKAR ,WHAT IS TRANSFORMAR & SAFTY. STARTER DOL & STAR DELTA STARTER.

0 Answers   Amtek,

---

Why heat produce in AC machine higher than DC machine?

2 Answers  

---

what is RTD? what is THERMOCOUPLE? What is difference between it?

2 Answers   Bhel,

---

HARMONICS ARE ALWAYS IN INTEGER LIKE 2ND OR 3RD HARMONICS,NOT IN FRACTION LIKE 0.5 HARMONICS.....????????

2 Answers  

---