Answer / e.saravanan

The change in secondary voltage from no load to full load
to the no load voltage is called regulation


= Vnl-Vfl/Vnl X 100

Answer / vinayagam

Regulation:means output voltage remains constant even when the Input Line voltage varies(130 to 300 volts).

Answer / bala

REgulation means: Maintain the supply voltage in specified
level by increasing or decreasing tap in power transformer

How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?

0 Answers  

---

11/.433KV, 100KVA TRANSFORMER is supplied with .433KV AT ITS PRIMARY. HOW MUCH KVA IT CAN SUPPLY

8 Answers   ABB,

---

What will happen if i connect two 3-phase tranformers secondary supply on one bus bar that is R-Y-B-N?

2 Answers   GMR,

---

what is the meaning of bus bar, in electrical panels.

13 Answers   HLG Habtoor Leighton Group,

---

hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .

0 Answers  

---

what is differance between kvarh $ kvah

1 Answers  

---

flush point of transformer?

2 Answers  

---

how to testing the AC 3 phase motor? and what is the test procedure & kits required for testing?

3 Answers  

---

Terminal blocks is used for segregate the connections... There is any principle for terminal block..?

0 Answers  

---

which VFD is better ( LT or HT)

0 Answers  

---

A 60w bulb & a room heater are connected in series.if 60 w bulb is replaced by 100w then what will be the effect on heater out & why?

6 Answers  

---

15 kva dg set single phase takes 63amp( approximate) while same rating 15kva three phase takes 35amp approximate. why ? and what will be per phase current for 15 kva

2 Answers   TVI,

---