Choose the correct statement with regard to inspection of the brake booster.
A. The brake booster will be operating normally if, when the brake pedal is depressed a number of times, there is no variation in response
B. Leakage will occur at the brake booster if the brake pedal is depressed a number of times while the engine is stopped and held in position while the engine is started, and the pedal subsequently moves downwards
C. The brake booster will be operating normally if, when the brake pedal is depressed a number of times while the engine is stopped and held in position while the engine is started, the pedal subsequently moves downwards
D. The brake booster will be operating normally, when the brake pedal is depressed a number of times immediately after the engine is stopped, the stroke of the pedal become successively larger
Answer: Option C
Breakdown maintenance is done when
A. After breakdown
B. Just before the breakdown
C. Any time
D. None of the above
Accident chance is minimized in
A. Preventive maintenance
B. Breakdown maintenance
C. Accidental maintenance
D. Routine maintenance
A. The overall lubrication and repair work carried out by the maintenance section in advance of the machine coming to breakdown
B. The maintenance work for any fault noticed during the work
C. Done to prevent the maintenance of machines
D. None of the above
The type of bearing most commonly used for main bearings and connecting rod bearings is
A. Ball bearing
B. Plain bearing
C. Needle roller bearing
D. Taper roller bearing
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