SGE Chapter 12 Preventive Maintenance and
Troubleshooting Questions with Detailed Verified Answers
(100% Correct Answers) /Already Graded A+
Antifreeze
Ans: a liquid, which can be added to water to lower the freezing point, used
in the radiator of a motor vehicle
Systematic Troubleshooting
Ans: to logically and systematically analyze a system and determine exactly
what is wrong
Stroboscope
Ans: an instrument for studying periodic motion or determining speeds of
rotation by shining a momentary bright light at intervals so that a moving
object appears stationary
Compression Test
Ans: a very common testing method that is used to establish the compressive
force of a material and the ability of the material to recover after a specified
compressive force is applied and even held over a defined period of time
Differential Pressure Test
Ans: involves pressurizing a reference volume along with a test part
Service Manual
Ans: the manuals provided by manufacturers which cover the servicing,
maintenance and repair of their products
Service Procedures
Ans: to assist with maintenance
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