Answer / pratik

When motor is overloaded for longer duration it's current Ia increases which cause heat in winding and as the heat increases the flux produced by the winding comes to saturation at one point,and so the motor stops to rotate.

what is swirl induction in i.c engine????????

1 Answers   Ashok Leyland,

---

what is the formula to calculate the distance between one phase to another phase in single phase line and 3 phase line for different volt for example ; 33kv, 11kv ,22kv,230v

1 Answers   Suzlon,

---

Why power factor should not be in leading (capacitive) mode of any load.

3 Answers   GE,

---

What should be the Sandwitch type Al. bus bar capacity for 2 M.W.Gen. set, having continuous full load current- 3463 Amps,ambient temp.- 50 Deg. C., Required temp. raise-20 deg.C., it will run 24 hrs, 365 days on full load, required highly reliable.

0 Answers  

---

What is the function of auadag in a cro?

0 Answers  

---

How many VSC based HVDC are there in India and the world

0 Answers  

---

why the earth pin is thicker than other pins in a plug? If it is for reducing resistance, then why the copper earth wire is not so thick as earth pin of socket?

5 Answers   Omax,

---

what is formula to cal cute earth pit numbers and size of earth strip used in earthing?

0 Answers  

---

why use phase displacement in transformer.and effect of phase displacement on transformer

0 Answers   IOCL, ONGC,

---

Do you know how to measure the earth resistance?

7 Answers   Manhattan,

---

How colour picturetube works & how many year it will works.

0 Answers  

---

what is diffrence b/w -48vdc and +48vdc ?

1 Answers  

---