Answer Posted / sivasamy83

Impetance and short circuit current

What information we need to prepare relay coordination chart

2260

---

how generator avr give to the input?

1937

---

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?

2151

---

No load tap changing transformer working

1583

---

How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.

1937

---

difine electrical ballast in HPSVL

2001

---

1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?

1946

---

impliment (AB)`+C to transistor representation

1786

---

What is power relay?

1180

---

sugest any typical project ?

1750

---

Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

3611

---

where is the need for short circuit test for 3 see is required and why? can you explain in brief with application

1899

---

Type of motor stater detail and working detail

1611

---

while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends

2801

---

What is core CT & it's function?

2125

---