How do you maintain the earthing resistance?
- 13 Answers
- 43023 Views
- Birla, Ford, JLL, I also Faced
- E-Mail Answers
Answer Posted / william lobo
Better to use stainless steel bolts nuts and washers since
GI ones tend to deteriorate and get corroded after a long
time and it becomes difficult to open the bonding,
connection for taking measurements.
Simple method is pour lot of salt and water around the
earth electrode and surely you will get a very good value
of earth resistance instantly.
| Is This Answer Correct ? | 5 Yes | 4 No |
Post New Answer View All Answers
How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors
which is the best institute for PLC,SCADA,DCS in hyderabad
Sate maximum power transfer theorem?
Post possible questions for Power Factor Panel FAT / SAT
lenz law application and define
What is the working principle of MIG welding? and its out put Voltage?
what is the effect of vector group while phase sequence of a generator changes,whether the vector group changes or not
CT Ratio of a energy meter connection is Red Phase : 100/5A, yello Phase : 50/5A & Blue phase : 100/5 A what is the overall Multiplication factor
what is the IPC ? & what the uses ?
What is the method for testing the differential protection stabilty in generator? When the time of starting What will happen if differentail protection connection wrong means?
State kirchoff voltage law?
What is the end effect of linear induction motor ??
What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?
what is consequences of neutral and earth connect?
what does vector group Dyn11 tell us? also tell me how will u differentiate between phase lead and phase lag thru this vector group
