#Easa part 66 B1,B2 MODULES EXAM MCQs QUESTION BANK : Bonding grounding

Sunday 6 December 2020

Bonding grounding



Bonding is the joining of metal pieces to form a conducting path while grounding is any intentional or accidental connection between an electrical circuit or instrument and the earth



2.Bonding ensures safe electrical continuity while grounding ensures that all metal parts of an electrical circuit that an individual might contact are connected to the earth, thus ensuring zero voltage.

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3.Bonding is achieved by using a wire while grounding is achieved by using a rod.
4.Bonding provides the safety during fault current and grounding to earth has no real impact on the working of the electrical system.
5.Bonding alone does not manage to protect anything but if one of the boxes is grounded, electrical energy stock up is not 

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