Answer / dixit patel

Magnetizing current in IM is about 35-40% due to large air gap..where in transformer it is about 2-5 % of magnetizing current.

What do u understand voltage reg. of an alternator?

0 Answers   IOCL,

---

In single phase capacitor motor, if the motor rotate reverse direction then how much power will be consumed by the motor and why?

0 Answers  

---

WHAT INSTRUMENT IS USED TO MEASURE THE MAGNETIC FLUX?

7 Answers  

---

why the vfd motor take current high in vfd panel then mcc panel.current in vfd panel=160A in 93%.and mcc panel it shows 130A. (132kw motor)

1 Answers  

---

how do we know the LT or HT panel trip by some broblem which indication willshow

2 Answers   TATA,

---

Definition of grid?

7 Answers   L&T, Pace Power Systems, Vijai Electricals,

---

If you touch at the end welding machine, will you have shock ?

1 Answers  

---

What is dc current source?

0 Answers  

---

77 In constant power region of 3-phase IM torque-speed characteristics, the torque is proportional to A speed B slip C 1/speed D 1/slip

1 Answers  

---

how generator avr give to the input?

0 Answers  

---

is it value of power factor is more than unit. whats effects in the source supply

0 Answers  

---

Am using an electronic digital display to see the RPM of ABB ACS 550 drive, which is showing negative value when the motor & drive in stop mode but it is showing correct value during the run mode. can anyone help me out??

2 Answers   Bala Power Solutions,

---