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.Management Sciences
A. after passing through the condenser
B. before passing through the condenser
C. after passing through the expansion or throttle valve
D. before entering the expansion valve
E. before entering the compressor
Related Mcqs:
- Vapor compression refrigeration is some what like ____________________?
- A. Carnot cycle B. Rankine cycle C. reversed Camot cycle D. reversed Rankine cycle E. none of the above...
- Air refrigeration cycle is used in ____________________?
- A. domestic refrigerators B. commercial refrigerators C. air conditioning D. gas liquefaction E. such a cycle does not exist...
- Freon group of refrigerants are___________________?
- A. inflammable D. toxic C. non-inflammable and toxic D. non-toxic and inflammable E. non-toxic and non-inflammable...
- The general rule for rating refrigeration systems (excepting for C02 system) is to approximate following h.p. per ton of refrigeration__________________?
- A. 0.1 to 0.5 h.p. per ton of refrigeration B. 0.5 to 0.8 h.p. per ton of refrigeration C. 1 to 2 h.p. per ton of refrigeration D. 2 to 5 h.p. per ton of refrigeration E. 5 to 10 h.p. per ton refrigeration...
- One of the purposes of sub-cooling the liquid refrigerant is to________________?
- A. reduce compressor overheating B. reduce compressor discharge temperature C. increase cooling effect D. ensure that only liquid and not the vapour enters the expansion (throttling) valve E. none of the above...
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