A 6.6 KV/ 440V Xformer. what are the imporatant parts & equipment required for it's protection panel.

0 Answers   APTransco,

---

what type of motor is used in washing machine

8 Answers  

---

In separately excited m/c,we excite the field by a dc source,what not with ac source?

1 Answers  

---

hw to calculate flc of motor ? data are:3-phase,50Hz,30kw

6 Answers   BRG, Reliance,

---

Bus-bar is made of which material & name of mostly used material in bas-bar design ?

7 Answers  

---

why genarator genarating voltage 11 KV?

0 Answers  

---

Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks

0 Answers  

---

explain different losses in a transformer.

0 Answers  

---

usually why bettery voltage are 1.5V, even if you open a 9V battery there are six 1.5V batteries in series. is it not possible to increase this voltage other than putting in series

1 Answers  

---

Natural frequency of a system gives... 1) nature of transient 2) overshoot 3) oscillations 4) speed of response

1 Answers   CCP,

---

what is power

6 Answers   ABB,

---

which motors is used in mixies

3 Answers  

---