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 478medium
Out of the following __________ iron has the best capability to bear sudden & excessive shocks.
Question 479hard
The dew point of moist air becomes __________ with decrease in its relative humidity.
Question 480hard
Carbon percentage in high speed steel tool material is 0.6 to 1.0. The hardness of carbon tool steels is increased, when it is alloyed with
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Question 481easy
Pick out the wrong statement.
Question 482hard
Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of __________ will facilitate the most accurate measurement of the temperature.
Question 483hard
Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of __________ will facilitate the most accurate measurement of the temperature.
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Question 484hard
A high pressure boiler generates steam at a pressure greater than __________ kg/cm2.
Question 485medium
For a first order chemical reaction, the concentration of the reactant decreases __________ with time.
Question 486easy
Electrochemical corrosion occurs