Answer / k.prakashchandra

carrying capacity for cu cable is taken as 2.5 A and 1.5
for Al, per sq mm.In case of generator as the load is
continuous at full value ,they are taken as 1.5 and 1

Answer / mujeeb

as cureent is directly prop to cable size
so if the size of the cable of the is in c then current
carrying capacity of the cable also inc ......
so if the loaD is know then cable size can be easily
determined

Answer / hareesh k.s.

depends nature of load.if load is motor cable should
withstand high starting current.

Answer / p.parthasaradhy

Normally, the cable manufacturer will provide the cuurent
carrying capacity of a cable. As the cable size increases,
the current density per sq.mm. will be reducing. Also, based
on the distance between the cables during the layout in the
duct the multiplying factor changes ( less than one). the
loading is more for an underground cable is more as compared
when the cable is laid above the ground.

while running ,synchronous generator is being turned off.what will happen to the current flow??

1 Answers  

---

in HT service 3ph 4 wire service Y-phase voltage shows zero . whether it is meter fault? or what be the reason ? if y-ph voltage zero ,can current is recorded? reasons for failure?

0 Answers   apspdcl,

---

HOW DG WORKS ?

3 Answers  

---

What is the current carring capacity of 0000SWG and 0SWG overhead solid bare copper conductor. If possible please provide reference for various sizes Vs current ratings

1 Answers  

---

What is the different between Earthing & grounding?

1 Answers  

---

which model T or pie model is prefarable in power syatem

0 Answers  

---

How to design power source say 5KW i/p :415v 3 ph, o/p 5KW constant, variable currnt and variable volatge 10-230v,

2 Answers  

---

if three phase supply is given to single phase transformer, what will happen?

3 Answers  

---

how do u calculate CT rating for 10 mva transformer

2 Answers   Enercon,

---

what is the minning of propotional, integral, derivative ?

1 Answers  

---

Can you any one explain application of buccholz relay operation and pressure relif device operation of power transformer

0 Answers  

---

USE OF 8 WAY PAN ASSEMBLY

0 Answers   TCS,

---