Engineering, Control Systems. Test 10

Engineering, Control Systems. Test 10

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How are the crosshead bearings on this Diesel engine supplied with lubricating oil?
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During overhaul what two piston ring dimensions are taken?
What could cause engine oil to turn a 'milky' colour?
What will the effect be if a fuel injector valve is dripping after completion of injection ?
You are experiencing major surging in the fresh water cooling system. What could be the reason?
Why is it important to check the timing on the cylinder oil lubricators ?
If the system pressure is 3.5 kg/cm2, what will be the pressure in the buffer vessels ?
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Why is the tightening of the timing chain important ?
On which unit of the scavenge air system is an automatic drain fitted ?
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What is item 'V' ?
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