Answer / naitik shah

Q is not completely ask ok
Distance only not important for costing
Company standard which is manufacturing of cable
Materials used in conductor ,insulation compounds,sheathing compounds,type of material used for armoured stop or wire,outer sheath,testing cost,and many more all depends on all of this and total given by manufacture.....so this are d factors witch vary d cost of cable. If more contact me on naitik.naitik@gmail.com

why does chattering take place in ac contactors? can it be avoided & what care does the manufacturer take to eliminate this phenomenon????

10 Answers  

---

what is meant by flywheel and its role in retardation test

0 Answers  

---

how speed control of induction motor?

4 Answers   DVC,

---

can we use 7volt DC BATTERY to run a 60watt motor by stepup? Give reason for your answer?

5 Answers  

---

what is AVR in alternator how its work?

8 Answers  

---

what is ATS?and its function or operation in power system with its layout.

1 Answers   DLF,

---

How to calculate 5hp 415v 3phase 2800rpm Ac motor full load current with out tourgh

1 Answers   Siemens, Spatel,

---

why 3 phase is preferred than 1 phase?

4 Answers   Infosys,

---

whether a separate starter is used for a motor while it is connected to a vvvf panel?

2 Answers  

---

what is the function of RMU?

4 Answers  

---

What is MPCB, MCCB, ELCB, RCCB ? Explain them ?

2 Answers  

---

Recently we had experienced following problem All RCCB breakers (connected to the load as well as spares) connected to various UPS systems at various floors at a high rise building tripped during a power break down and upon starting up of generator.This Generator is recently inducted into the installation. Can any one explain the reason behind this tripping. Regards Viswanathan

1 Answers  

---