difference between the earth mat and earth grid?
Answers were Sorted based on User's Feedback
Answer / drk
Earth Grid —A system of grounding electrodes consisting of inter-connected connectors buried in the earth to provide a common ground for electrical devices and metallic structures.
NOTE—The term ‘earth grid’ does not include ‘earth mat’.
Earth Mat—A grounding system formed by a grid of horizontally buried conductors and which serves to dissipate the earth fault current to earth and also as an equipotential bonding conductor system.
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / k.prakashchandra
Earth mat is for improving ER value. The lead from the mat
is the earth grid.
Is This Answer Correct ? | 5 Yes | 5 No |
How to calculate busbar size & what is the procedure we make for determine that?
35 Answers Auko Tex, Integra, PowerTech, Shadhin Group,
what is the difference between upper impedance and lower impedance distance relay?
3 Answers Havells, Power Grid,
what is negative phase sequence
What is the different between earthing & Neutal
how to calculate busbar capacity for 1000Kva transformer having22/.433V
2 Answers Electrical Tech, L&T,
In the UVR(Under Voltage Relay) there is a knob for the hysteresis setting. what is this setting? its threshold is given from 5% to 50%. please help me....
Why alternators are rated in KVA?
1.4 What is meant by CT knee point voltage and how would you determine it
what is Fan Control Cubicle
why there is a phase difference between line voltage & phase voltage ?
WHAT IS THE ROLE OF ELECTRICAL & ELECTRONICS ENGINEER IN TCS.
what is the principle of synchronous motors?