IF we have three 30KW motor, these motors are connected in DOL, star-delta and VFD respectively, what will be the fuse rating for the above three?

7 Answers   DOL, GSK, Ojus,

---

During speed control of dc shunt motor with flux control methode,when armature voltage is constant, How can it possible to increasing the armature current?

1 Answers  

---

how the characterstics of control valve being done

0 Answers  

---

why ct mensioned 0.5/5p20 plese any reply to me

2 Answers  

---

i HP = ?? 746 watts or 735.5 and how??

1 Answers  

---

29 Which of the following breaking method save energy? A regenerative breaking B plugging C dynamic breaking D none of above

1 Answers  

---

Which type of drive is advantageous AC or DC and why?

5 Answers  

---

If we want the fan to consume less electricity at low speed, what do we have to do?

1 Answers  

---

Difference B/W A/C & D/C Motors..?

10 Answers   Toyota,

---

what is solkor relay and which condition it will act?

0 Answers   Equate, TCS,

---

Explain the working of any one cutting machine

0 Answers   Mahatma Gandhi University,

---

What is servo motor? what is its purpose?

0 Answers  

---