CENTRAL AIR CONDITIONING - Set 6

Set 6 Practice Mode

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Q9791

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What is the effect of residual acid particles after descaling the shell and tube condenser in industrial AC plant?

A Block the strainer

B Corrode the tubes

C Reduce heat transfer

D Increase algae growth

Q9792

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What is the effect of partially choked thermostatic expansion valve in central AC plant?

A Iced condenser

B Frosted evaporator

C Hot expansion valve

D Frosted expansion valve

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