Answer / dev

nuteral is for completing the ckt and earthing wire is for
electrical equipment safety neutral wure cant protect
equipment similarly grounding for unbalanced current safety
for human mainly works on principal of rccb and elcb

DG cranking voltage?

0 Answers  

---

armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?

0 Answers  

---

Why 4 pole generator generates more power and 6 pole generates less power campare to 4 pole

2 Answers   Julius Berger, Suzlon,

---

how are reversing the direction of dc motor

0 Answers  

---

which motor is used in high mast ( street light) & give the hight of tower .

2 Answers   Construction, Honda,

---

Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18

0 Answers   TCS,

---

Mention the disadvantages of low power factor?

0 Answers  

---

when transformer oil should be filtered/tested?

3 Answers  

---

for 500mw power production how many range of transformer set in unit please reply if three transformer use .

2 Answers  

---

how to calculate the starting current of a motor? gopal

3 Answers   JIPT,

---

what is the principle of operation of domestic fan?? what is the role of capacitor in it??

5 Answers  

---

what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?

1 Answers  

---