Auxiliary Machinery. Test 50
Auxiliary Machinery. Test 50
Why is it important to follow a maintenance schedule for purifiers ?
What kind of medium is found in the line to which safety blow-off valve part No 3 is fitted (red line) ?
In what kind of machinery do you find this type of valve fitted ?
What is item 'M' fitted in the discharge line of the Instrument Air Compressor (I.A.C.) ?
What kind of material is NEVER used for the pistons of a refrigeration compressor ?
What is item 'C' in this drawing of the steam lay-out ?
What kind of filling valves are fitted on all the air bottles ?
What is the primary purpose of drain valves 'D' fitted on all air bottles ?
What are items 'NR ' fitted after the compressors?
When opening a plate cooler for cleaning, how should the bolts be removed ?
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