Why is making current of CB always greater than CB breaking burrent?.

6 Answers   JP Group,

---

if the stetor speed (N S) increase by 20% then the rotor speed will be increased by 20% is it true. ?

4 Answers  

---

which is the best, A/C DRIVES or D/C DRIVES for cranes,...... ...and why......?

2 Answers   Alstom,

---

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

0 Answers  

---

1) How to calculate battery backup for ups as well as solar with complete formula elaborately......

2 Answers  

---

---

why air handling unit interloking in case of fire

3 Answers  

---

Why do we use 36KV LAS for 33kv line and 9KV LAS for 11KV line?

1 Answers  

---

why we use negative feedback in control system.

2 Answers  

---

What is EMC filter in VVVF Drive ?

0 Answers   Bengal Energy,

---

What is the main cause of magnetism?

0 Answers  

---

why dimmerstate always connected in star connection? what will happen if it connected in delta?

0 Answers  

---

Help need in transformer !? Hello Friends The parameters of 2300/230 v 50hz t/f is R1=0.286 ohm R`2=0.319 ohm Rc=240 ohm X1=0.73 ohm X`2=0.73 ohm Xm=49.2 ohm Secondary Load impedance ZL=0.387+J0.29 solve the exact equivalent circuit with normal voltage across primery.. I know every thing but i cant find CURRENT I1=? and I`2=? Please help me give solution or only Formula please please...

0 Answers  

---