| Which statement regarding moisture absorbed in the windings or condensed on the surface of electrical machinery insulation is true? |
| A) Moisture is good for long term preserving since most insulation is organic and contains some amount of moisture anyway. |
| B) Moisture lowers the insulation value and is a common cause of fault grounds in idle machines. |
| C) Moisture will enhance insulation resistance only if it is fresh water and contains no salt. |
| D) Moisture reduces the amount of current supplied or drawn by the machine so horsepower is limited. |
