Answer / k.prakashchandra

Braided means thin wires woven to have conductor of round
or ribbon shapes for flexibility and is not generally
insulated .

Answer / Kapil Rana

PVC (Polyvinyl Chloride) is a type of insulation material used in electrical wiring. Copper (Cu) conductors are solid copper wires used for carrying electrical current, while copper-clad aluminum (Cu breaded wire) consists of an aluminum core covered by a layer of thin copper on the exterior. The differences between PVC Cu conductor and Cu breaded wire are:
1. Material: PVC is the insulation material, whereas the conductor is made of solid copper in PVC Cu conductor, while it's aluminum coated with copper in Cu breaded wire.
2. Cost: Copper conductors are more expensive than aluminum-based conductors like Cu breaded wire. However, PVC Cu conductors offer better electrical conductivity compared to aluminum conductors due to their solid copper core.
3. Weight: Copper conductors are heavier than aluminum-based conductors like Cu breaded wire.

What will be the excat cable specification in Sq MM...please find the details below.... Induction Motor HP:55 Amps:70(starting Amps),45(Running Amps). Volts:415

1 Answers  

---

Why the transmission lines are in 11kV, 22kV, 33kv, and why not 10kV,20kV, 30kV?

2 Answers   Bhel,

---

What are the types of control system?

1 Answers  

---

why rating in KVA and KVAR?

4 Answers  

---

What is the diff btw Conventional & Addressable Fire Alarm System???

5 Answers   Emerson,

---

what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded

1 Answers   NTPC,

---

The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s

1 Answers  

---

How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?

1 Answers   ONGC,

---

what should be 3phase motor capacity or rating to connect in star connection. what should be 3phase motor capacity or rating to connect in delta connection. what should be 3phase motor capacity or rating to connect in star delta connection

1 Answers  

---

Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?

1 Answers   Adani Power,

---

difference between ac motor and dc motor

5 Answers  

---

wat is the function of an inductor? examples.....

4 Answers  

---