Chemical Engineering Basics MCQs
Practice free Chemical Engineering Basics multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 1344 questions — no login required.
Question 397hard
The increase in hardness of metal due to its cold working is termed as the __________ hardening.
Question 398hard
Dryness factor of steam is defined as the ratio of the mass of vapor in the mixture to the mass of the mixture. Dryness factor of steam is measured by a __________ calorimeter.
Question 399easy
Pressure exerted by a liquid depends upon its
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Question 400medium
Scab is a defect developed during __________ of metals.
Question 401medium
Puddling process is used for converting pig iron into
Question 402hard
Between 230°C and 370°C, blue brittleness is caused in mild steel because of the
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Question 403easy
Metal shots used in shot blasting are made of
Question 404hard
Which of the following is the most effective inhibitor of grain growth, when added in small quantity in steel ?
Question 405medium
Fibrous fracture is normally encountered in the __________ materials.