Answer / guest

field control armature control

working principle of AC Servo Motor with its construction

0 Answers   TATA,

---

What if the difference beween internal and exrteranal LBB?

0 Answers  

---

what is the effect of power factor of machines in starting current

0 Answers  

---

Neutral to earth and phase to earth voltage how much.

2 Answers  

---

3phase 4 wire system is more reliable or 3 phase 3 wire systems?

4 Answers  

---

) why transformer cannot rotate though the principle behind induction motor is similar to a transformer

3 Answers  

---

How do ACB are maintenance, what are the problem occurred in ACB

1 Answers   KIML,

---

Electricity sometimes can be dangers , sometime got shoked form it . It is because of volatge or Current

6 Answers   Kirloskar,

---

What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?

0 Answers  

---

What is line resistance of cable & how it can be measured ?

0 Answers  

---

in what type of applications v can use q meter?

0 Answers  

---

Give 3 phase transformer connections for 24 pulse rectifier using thyristors.

0 Answers  

---