types of site earthing

Question Posted / guest

2 Answers
6826 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

types of site earthing..

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.

Is This Answer Correct ?

5 Yes

2 No

types of site earthing..

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

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electronics Communications Interview Questions

what are X rays? Give there frequency range.

1 Answers

How is cad used with electronics?

0 Answers

write down a program to overwrite the contents of the flag register in 8085

0 Answers TCS, UET,

What is the zener breakdown?

0 Answers

What is the purpose of bleeder resistance in a rectifier circuit using l-c filter?

0 Answers

Explain what is the tri state of a signal?

0 Answers

What is sweep time?

0 Answers

3 flipflops are connected so that after 0 to 5 count occured next number is zero. So what is the counter?

0 Answers

In 8086 why even address location takes two bus cycles whereas odd address location takes only one bus cycle??

2 Answers

Define circuit switching?

0 Answers

Explain with examples of circuit protecting device apart from fuse, circuit beaker, relays, lighting arrestor, switch gears?

0 Answers

What is flip flop. What is latch???? Can u plz explain the difference between the two

2 Answers Wipro,

For more Electronics Communications Interview Questions Click Here