Answer Posted / m. p.renu.

There is an advantage of body earthing and neutral earthing
interconnected, since any single phase connected load if
interchanged, the fuse or the circuit trips indicating the
phase wire is wrongly connected.In any case the earthing
system works when there is a normalleakage and as we have
interconnected the two earthing system the total earth
resistance becomes low & this is an added advantage.

If not so kindly explain.

list the type of vfd? wich is sutable for heating kiln?

2144

---

Batteries used for electrical energy storage are a. Laclanche cells b. Edison cells c. Lead acid cells d.any of the above

1957

---

What is a DC series motor?

1290

---

what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

2102

---

please send me privious exam's queation papers of section engineer(electrical).

2107

---

For group 1 , 2 whather i have to prepare my technical or general studies etc? and im graduate in ee engg. for wht posts im eligible for? please tell me!

2257

---

what is meant by tranformer impedance?

2651

---

what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?

2117

---

I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

2151

---

What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?

1615

---

Battery is a voltage source? give one example of current source and why?

1653

---

which book to refer in electrical engineering for iocl exam & which book for general english.

2286

---

R=*¶ l/a

1660

---

what are the sample questions asking to the test cunducting for electrical superwising lisence test?

2249

---

Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?

2096

---