Answer / kiran@c&s electric ltd

earthing and grounding are the same, grounding terminology
is used in american standards whereas earthing is used in
electrical standards and earting is provided for human
safety and the chassis of the electrical equipment which
are intended as non current carrying parts is grounded
(earthed) to earth

How much must be gape bitween 2 cable on cable tray?

1 Answers   El Seif,

---

how much current does 3ph a.c & d.c motor drawn.Plz. provide formula with example.

5 Answers  

---

why and how current drawn by battery charger depends upon the altitude where it is located?

0 Answers  

---

Whatis the current capacity of 33KV/ 0.433KV transformer on Primary and secondary side/

1 Answers  

---

why ahould you show client/engineer activities clearly on the project plan

0 Answers  

---

In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?

0 Answers  

---

In HI POT test what is reason for applying the AC VOLTS and DC VOLTS in different applications what is the nessesity for this ?

0 Answers  

---

Can we use MCCB with Auxiliary Contact in place of Contactor in a AMF System.

1 Answers   C&S, Farnek,

---

what is the instrument used for measuring insulator RESISTANCE

5 Answers   TATA, Transco,

---

does frequency affects the load? if yes elaborate it.

1 Answers  

---

what is the job description of a LOW CURRENT ELECTRCIAL ENGINEER in a industry?

1 Answers   BTAT, Powercraft, Prince Glass, Sterling,

---

what is v/f control in VFD?

0 Answers  

---