what is rated current and operating current?

1 Answers  

---

why two windings are using in single phase AC motor

3 Answers  

---

What is stepper motor. What is its uses?

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  

---

what is the Maximum voltage range for single phase

4 Answers  

---

---

8. A DYNAMOMETER TYPE WATTMETER RESPONDS TO THE.......

1 Answers   SSC,

---

What is the type of feedback used in an op- amp schmitt trigger?

0 Answers  

---

what is the range of thermal overload and over current. Answer should be in percentage of current.

0 Answers   RMSI,

---

How to calculate the current in DG What are the type of power pls explain with related formulas

1 Answers   Corona Enterprises, Sodexo,

---

1.After synchronising the alternator to the grid,how we r delivering power to the grid?if the i/p increases does the speed hence frequency increases? 2.y the power factor is changing when exitation changes?what is the relation with p.f and flux?

4 Answers   BSNL,

---

why we can stote dc? why we cant store ac?

0 Answers  

---

How i can calculate the cable size for given load,there is any formula,for 3 phase and single phase

2 Answers   Prescient Technologies,

---