What happens if ac excitation is given to the field of an alternator

3 Answers   Aurobindo,

---

What is mean by hormonics?

5 Answers  

---

inductance and capacitance may result in periodic reversals of the direction of energy flow,how???

1 Answers  

---

Can earth resistance be measured without connecting the earth electrode? and should earthing connections be disconnected What is the effect of connecting two cables of different sizes in parallel with supply? Thanks in Advance. I am intrested to get in touch with some tecnocrats/engineers,my mail i.d is : hiremathvijay@rediffmail.com

1 Answers  

---

what is d meaning of inrush current of a trafo ? how u can calculate this ?

1 Answers   Jindal,

---

impliment (AB)`+C to transistor representation

0 Answers   Ascent,

---

Why the ceiling fan has three blades, why not two,four or five?

4 Answers  

---

WHAT AC (HI VOLTAGE TEST) VOLTAGE SHOULD APPLY FOR 33KV CABLES.EXPLAIN IN DETAIL

12 Answers   NTPC, Voltech,

---

how diside ct mf exmp.200/5 ct

0 Answers  

---

How to increase home power factor? Can we connect capacitor directly? How to select capacity of capacitor?

5 Answers  

---

how does the power is travelled in conductor

2 Answers  

---

i am going to attaned the engineer (disign)iterview at HAL please give me duid line

0 Answers   HAL,

---