Answer / a.c.subash

TYPES OF EARTHING ARE AS FOLLOWS,PLANT EARTH,INSTRUMENT
EARTHING.
REGARDING INSTRUMENTATION, SYSTEM GROUND SHOULD BE LESS THAN
1 OHMS AND FRAME GROUND SHOULD BE LESS 5 OHMS.EACH EARTH PIT
SHOULD BE SEPARATED FROM 5 METERS AWAY.

Answer / ashok

3 types of earthings are there.
1)Conventional-Using char coal and Salt
2)Chemical--using chemical
3)Normal ---Just put into earth

a man saves 40% of income if his income is increased by 20% expenses is increased by 10% then % increased in savings

4 Answers   TCS,

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i want IBM placement paers from u,pls send to me. thanking u.

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In UMTS, which will control RRC protocol??

0 Answers   Motorola,

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1 Answers  

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2 Answers  

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Require 7-8 points of difference between cdma ans gsm technology.

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What is main difference in PDH and SDH Tech.

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i want to held the examination of the bpsc.pl gave the condition &prepare to eam &whose subjet are chose

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Explain zener breakdown?

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What are the main advantages of synchronous circuit?

2 Answers   ABC, CTS,

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Sir, Plz send the last 5 yrs ques papers for Railway board's section engineer post. Thanks, c_k_chand@yahoo.co.in

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why would you like to join jindal steel and power? in 200 words

0 Answers   Jindal,

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