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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

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Chemical Engineering MCQs designed for job test and interview preparation, particularly for fresh graduates, students, and candidates appearing in competitive exams. These multiple-choice questions cover important topics such as the fundamentals of chemical engineering, chemical processes, chemical reactions, process control, and instrumentation, along with other key concepts in the field.

All Topics  9594

The process of heating the cold pressed metallic powder is called ______________ in powder metallurgy?
A Precipitation
B Fusion
C Sintering
D Agglomeration
Correct Answer: Sintering
The carbonating tower used in Solvay process of soda ash manufacture is made of_________________?
A Cast iron
B Stainless steel
C Karbate
D Lead lined steel
Correct Answer: Cast iron
Which of the following alloys does not contain nickel ?
A Chloro, et-2 alloy
B Monel
C Inconel
D Babbitt metal
Correct Answer: Babbitt metal
Hardest material so far found is__________________?
A Diamond
B Graphite
C Carborundum
D Pumice stone
Correct Answer: Diamond
The heat treatment process to which castings and the steel balls produced by cold heading are subjected is____________________?
A Tempering
B Normalising
C Annealing
D None of these
Correct Answer: Normalising
Which of the following has the highest density and the lowest melting point ?
A Stainless steel
B Titanium
C Lead
D Aluminium
Correct Answer: Lead
Which of the following is the hardest _______________?
A Cementite
B Pearlite
C Austenite
D Ferrite
Correct Answer: Austenite
For platinum thermocouples, lead wires are made of___________________?
A Copper & copper-nickel alloys
B Copper & iron
C Iron & nickel
D Tin & nickel
Correct Answer: Copper & copper-nickel alloys
Which of the following is the lightest of engineering metals ?
A Magnesium
B Aluminium
C Titanium
D Tin
Correct Answer: Magnesium
Pick out the wrong statement?
A The toughness of a material decreases, when it is heated
B Crane hooks are normally made of wrought iron
C Cold working of a metal decreases its fatigue strength
D The temperature at which new grains are formed in a metal is known as the recrystallisation
Correct Answer: Cold working of a metal decreases its fatigue strength
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