Chemical Engineering Basics Frost formation on the evaporator tubes in the domestic refrigerators Decreased compressor power Can be prevented by proper design Causes heat loss due to poor heat transfer Is immaterial Decreased compressor power Can be prevented by proper design Causes heat loss due to poor heat transfer Is immaterial ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Capacity & power requirement for an air compressor working at high altitude compared to sea-level will be Same Either more or less; depends on the climatic conditions Less More Same Either more or less; depends on the climatic conditions Less More ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the most important element, which controls the physical properties of steel. Vanadium Silicon Carbon Manganese Vanadium Silicon Carbon Manganese ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Brinell Hardness Number (BHN) for talc is approximately in the range of 200-250 20-30 1-5 100-150 200-250 20-30 1-5 100-150 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Measurement of the area of the indented surface is not involved in the __________ hardhes testing method. Rockwell Vicker's Knoop Brinell Rockwell Vicker's Knoop Brinell ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Alloys having more than 80% copper are generally more Abrasion resistant Prone to season cracking Machinable Corrosion resistant Abrasion resistant Prone to season cracking Machinable Corrosion resistant ANSWER DOWNLOAD EXAMIANS APP
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