Auxiliary Machinery. Test 10
Auxiliary Machinery. Test 10
When an evaporator is operated in extremely cold water you may need to throttle the seawater supply to:
In a heat exchanger where seawater is used to cool fresh water, the seawater pressure should be maintained lower than the freshwater pressure to:
A sudden or gradual decrease in the pH-value, or an increase of the sulfate content, in the cooling water may indicate:
Erosive tube failure in a heat exchanger could be the result of:
The heat required to raise the temperature of 1 kg of any particular substance 1
What is the main purpose of a heat exchanger in the cooling water system?
What is a system employing a single common freshwater cooler (cooled by means of seawater) called?
Between the sea water and fresh water systems there are blanked off connecting pipes. These connections can be used in cases of:
A sudden or gradual increase of the chloride content in the freshwater cooling indicates:
The condenser in an evaporator is cooled by:
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