engineering recuitment FCI JE 2022 Mock Test for CE/ME/EE (Phase I & II) Estimation and Costing Earthing Practices
Which of the following factors influence earth resistance?
a. Temperature of soil
b. Moisture content of soil
c. Depth at which the electrode is embedded
d. Quality of coal dust and charcoal in the earth electrode pit.
1
Only a, b and c
2
Only a, c and d
3
Only a and c
4
Only a, b and d
5
a, b, c and d