PREVENTIVE MAINTENANCE - Practice Mode

1) What is the property of lubricant that can withstand high pressure or load?

Oiliness Viscosity Fire point Flashpoint

Correct Answer: Viscosity

2) What is the flash point of general purpose machinery oil?

160 Degree Centigrade 196 Degree Centigrade 210 Degree Centigrade 204 Degree Centigrade

Correct Answer: 160 Degree Centigrade

3) What is the main advantage of toothed chain drive?

Increase the tension chain drive Provide noiseless and uniform drive Efficient between shafts in short distance Provide high speed low torque transmission

Correct Answer: Provide noiseless and uniform drive

4) What is the ratio of soluble oil added to water to get non corrosive effect?

01:30 01:20 0.569444444 0.552083333

Correct Answer: 01:20

5) What is the purpose of using lubricant?

Prevent wear Increases friction Increases the loading capacity Increases the loading capacity

Correct Answer: Prevent wear

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