Re: proper connections for grounding
Re: proper connections for grounding
Did you intent to emphasize the "connections" with the word "PROPER," or were you asking about the entire grounding system being "PROPER"?
The biggest reason for having a grounded system is to protect against transient overvoltage conditions, such as might be caused by a lightning strike in the vicinity. It also gives you a stable reference point for phase to ground voltages throughout the facility. It does not play a part in causing breakers to trip during a fault condition.
If the connections are not done properly, then it cannot fulfill these objectives.
Is this what you were asking, or are you looking for something particular?