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.

What type of DC Generator is used for Arc Welding purposes?

7 Answers   CPCL, Rubicon,

---

explain the transient reactance

1 Answers  

---

what is power plant?

2 Answers  

---

what is meant by 3rd hormonics ?

0 Answers  

---

Why used in netural grounding transformer for netural side

2 Answers  

---

when a machine act as genartor and as motor?

2 Answers  

---

why we use condenser in the thermal power plant, althrough the same vapour will be again heated

2 Answers  

---

How to calculate u.p.s load parsentage plz give me formula

1 Answers  

---

How to design power source say 5KW i/p :415v 3 ph, o/p 5KW constant, variable currnt and variable volatge 10-230v,

2 Answers  

---

sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com

0 Answers  

---

why do we have 230v a.c. as general voltage for domestic supply rather than others?

2 Answers  

---

What is mean by Sensitive Earth fault & what are the effects

1 Answers   Enteg Technologies,

---