Engine 2014: Electricity

1. A Moisture is good for long term preserving since most insulation is organic and contains some amount of moisture anyway.
2. B Moisture lowers the insulation value and is a common cause of fault  grounds in idle machines.
3. C Moisture will enhance insulation resistance only if it is fresh water and contains no salt.
4. D Moisture reduces the amount of current supplied or drawn by the machine so horsepower is limited.

Tip: press A-D to answer