What is expand formation of AYFY cable

2 Answers   HP,

---

In a 3 phase,400v,4 wire system, 2 incandescent lamps, one having 230v,100w and the other 230v,200w are connected between r phase- neutral and y phase-neutral respectively. If neutral wire breaks which lamp will fuse first and why?

3 Answers   Eskom, SSC,

---

What is the safe limit of voltage between earth and neutral in india.

2 Answers   Incepta Pharmaceuticals,

---

what is the use of vcb & isolator in substation?

4 Answers  

---

WHEN WE TOUCH THE BOTH TERMINALS OF BATTERY WHY NOT THE D.C BATTERY GIVE US SHOCK SUCH AS A.C SUPPLY?

3 Answers  

---

Why electric sock occur to human or any lives ?

2 Answers  

---

what is the difference between AC choke (inductor) and DC choke (inductor), working and design point of view?

2 Answers   Electrotherm,

---

what is the function of statics switch in ups and tell me parts

0 Answers   Dalkia,

---

if i get a drop in my 1st year and the i clear my 2nd year and 3rd year all clear and i dont have any back logs so can i be able to sit in campus selection??

0 Answers  

---

two bulbs of 100w and 40w respectively connected in paralel across a 230v supply.which bulb will glow bright and why?

4 Answers  

---

Why A.C. capacity given in Ton. Ex. - 1.5 Ton

4 Answers   Samsung, UltraTech,

---

which type of material is used to transformer laminated core?

6 Answers  

---