Lubrication System Test 2023 With Complete Solution
List five functions of the oil in an engine lubrication system. correct answers Cools, Cleans, seals and cushions, prevents corrosion, and reduce friction. The resistance of an oil to flow is known as its ________. correct answers Viscosity. The oil used in reciprocating engines has a relatively _____ (high or low) viscosity. correct answers High. The measure of the change in viscosity with a given change in temperature is know as the ______ ________. correct answers Viscosity index. An engine lubricating oil whose viscosity changes very little for a given change in temperature has a _______ viscosity index. correct answers High. The point at which liquid will begin to give off ignitable vapors is known as the _______ point. correct answers Flash. Aviation 80 engine oil has the same viscosity as SAE ____ correct answers 40 The use of straight mineral oil in aircraft reciprocating engines is associated with what conditions? correct answers New/newly overhauled engines and older engines. The lubricating properties of straight mineral oil _______ (are/are not) as good as those of ashless dispersant oil. correct answers Are not.
Información del documento
- Subido en
- 5 de febrero de 2023
- Número de páginas
- 5
- Escrito en
- 2022/2023
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
