Answer is:
Protect armouring from atmospheric condition
Answer is:
1
Explanation:
18 electrons are there in the third shell of copper atom.
Answer is:
Mega ohm
Explanation:
e of the resistance offered by an insulating material against the flow of electric current. It indicates how effectively the insulating material prevents the flow of current through it. Insulation resistance is commonly measured in megaohms (MΩ) or gigohms (GΩ) for high-resistance materials or systems.
