The Ability to Resist Change in Viscosity as an Oil

Q15: Oil normally thins out when heated.

Q16: What factors should you bear in mind

Q17: List five additives found in engine oil.

Q18: Under what circumstances would the by-pass valve

Q19: All of the following are parts of

Q20: Which of the following is LEAST-Likely to

Q22: Which of the following is LEAST-Likely to

Q23: The organization that is MOST-Likely to decide

Q24: _ is the thickness or body of

Q25: To prevent harmful abrasive particles in the