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If a fractionator is used to condense lpg and heavier products, the type of condenser used is a:

A - Reflux accumulator B - Water-cooled condenser C - Fin fan cooler D - Total condenser Correctness Rule: Single Correct Answer Required Answer(s) Given: D Correct Answer(s): D Marked as: Correct _______________________________________________

Question 4:

The component used with a fractionation tower that provides reflux to the tower is called the:

A - Reflux pump B - Reboiler C - Overhead condenser D - Bottom heat exchanger Correctness Rule: Single Correct Answer Required Answer(s) Given: A Correct Answer(s): A Marked as: Correct _______________________________________________

Question 5:

Heat exchangers experience temperature differentials on start-up that can produce high thermal stresses. To overcome this problem a type of exchanger is used called a:

A - Fixed tube sheet exchanger B - Double pipe exchanger C - Plate heat exchanger D - Floating head exchanger Correctness Rule: Single Correct Answer Required Answer(s) Given: D Correct Answer(s): D Marked as: Correct _______________________________________________

Question 6:

A fractionator feed heater is a:

A - Condenser B - Accumulator C - Reboiler D - Heat exchanger Correctness Rule: Single Correct Answer Required Answer(s) Given: D Correct Answer(s): D Marked as: Correct _______________________________________________

Question 7:

The fractionator feed heater:

A - Recieves all the flow from the bottom tray B - Uses the heat in the bottom product to heat the feed entering the fractionator C - Provides the heat to partially vapourize the fractionator bottom product D - Requires a positive flow to prevent overheating of the tubes in the heater Correctness Rule: Single Correct Answer Required Answer(s) Given: B Correct Answer(s): B Marked as: Correct _______________________________________________

Question 8:

In a fin fan cooler, air is forced across the tubes by:

A - Convection B - Atmospheric pressure C - Compressors D - Fans Correctness Rule: Single Correct Answer Required Answer(s) Given: D Correct Answer(s): D Marked as: Correct _______________________________________________

Question 9:

A partial condenser is an overhead product water-cooled condenser:

A - Receives the condensed overhead product before it is pumped back into the tower or to storage B - Is used to condense the entire vapour product flow coming from the top of the fractionator C - Containing finned tubes to increase the surface of the exchanger D - Through which the flow of cooling water is regulated Correctness Rule: Single Correct Answer Required Answer(s) Given: D Correct Answer(s): D Marked as: Correct _______________________________________________

Question 10:

A total condenser is:

A - The part of the condensing equipment that receives the condensed overhead product before it is pumped back into the tower or to storage B - Used to condense the entire vapour product coming from the top of the fractionator C - A heat exchanger containing finned tubes to increase the surface of the exchanger D - A partial condenser through which the flow of cooling water is regulated Correctness Rule: Single Correct Answer Required Answer(s) Given: B Correct Answer(s): B

Question 1:

A partial condenser is an overhead product water-cooled condenser:

A - Containing finned tubes to increase the surface of the exchanger B - Receives the condensed overhead product before it is pumped back into the tower or to storage C - Is used to condense the entire vapour product flow coming from the top of the fractionator D - Through which the flow of cooling water is regulated Correctness Rule: Single Correct Answer Required Answer(s) Given: C Correct Answer(s): D Marked as: Incorrect _______________________________________________

Question 2:

A fired heater reboiler:

A - Uses only convection to provide circulation B - Receives all the flow from the bottom tray C - Provides the heat to partially vapourize the fractionator bottom product D - Requires a positive flow to prevent overheating of the tubes in the reboiler Correctness Rule: Single Correct Answer Required Answer(s) Given: D Correct Answer(s): D Marked as: Correct _______________________________________________

Question 3:

A total condenser is:

A - The part of the condensing equipment that receives the condensed overhead product before it is pumped back into the tower or to storage B - A partial condenser through which the flow of cooling water is regulated C - A heat exchanger containing finned tubes to increase the surface of the exchanger D - Used to condense the entire vapour product coming from the top of the fractionator Correctness Rule: Single Correct Answer Required Answer(s) Given: D Correct Answer(s): D Marked as: Correct _______________________________________________

Question 4:

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