Question

"Using the sample most representative of the true condition of the oil in the machine is:

a) the first oil that flows into your sample bottle
b) from a different location each time
c) at least 2 inches from the base of the reservoir (in oil baths and gearboxes)
d) form the feed line before the application"

Answer 1

The most representative sample of the true condition of the oil in the machine is taken from at least 2 inches from the base of the reservoir (in oil baths and gearboxes).

Step-by-step explanation:

The most representative sample of the true condition of the oil in the machine is the one taken from at least 2 inches from the base of the reservoir (in oil baths and gearboxes). This location ensures that the sample includes a representative mixture of the oil, rather than just the initial or residual oil. By sampling from this position, you can assess the quality and condition of the oil accurately.