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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

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.

18-4-1 high speed steel contains 18%, 4% and 1% respectively of____________________?

A Tungsten, vanadium and chromium

B Tungsten, chromium and vanadium

C Vanadium, chromium and tungsten

D Chromium, tungsten and vanadium

Review Detailed Answer

Correct Answer: Tungsten, chromium and vanadium

Generally _____________ are subjected to galvanising (i.e., zinc coating)?

A Non-ferrous metals

B Non-metals

C Low carbon steels

D Stainless steel

Review Detailed Answer

Correct Answer: Low carbon steels

Which of the following is a light alloy ?

A Monel metal

B Dow metal

C German silver

D Babbitt metal

Review Detailed Answer

Correct Answer: Dow metal

Which of the following is not a non-ferrous alloy ?

A Meehanite

B Magnalium

C Gun metal

D Muntz metal

Review Detailed Answer

Correct Answer: Meehanite

Thermometer bulb & capillary in case of mercury filled pressure spring expansion thermometer is normally made of ______________ as mercury does not amalgamate with it?

A Copper

B Copper alloys

C Stainless steel

D Monel

Review Detailed Answer

Correct Answer: Stainless steel

100% H2SO4 at 30°C can’t be stored in a vessel made/lined with ___________________?

A Cast iron and high silicon iron

B Mild steel and stainless steel

C Aluminium, tin and rubber

D Teflon, glass and porcelain

Review Detailed Answer

Correct Answer: Aluminium, tin and rubber

A bearing metal should not have___________________?

A Enough plasticity

B Low thermal conductivity

C Low co-efficient of friction

D High toughness

Review Detailed Answer

Correct Answer: Low thermal conductivity

Galvanising (i.e., zinc coating) of steel sheets is done to______________________?

A Prevent its rusting by contact with corrosive atmosphere

B Protect the base metal by cathodic protection

C Both A. & B.

D Neither A. nor B.

Review Detailed Answer

Correct Answer: Both A. & B.

Balls in a ball mill are usually made of__________________?

A Steel

B Cast iron

C Stainless steel

D Bronze

Review Detailed Answer

Correct Answer: Steel

Spark plugs, ignition tubes and electrodes are made of nickel ____________ alloys?

A Beryllium

B Manganese

C Copper

D Iron

Review Detailed Answer

Correct Answer: Manganese

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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

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All Topics 9594

18-4-1 high speed steel contains 18%, 4% and 1% respectively of____________________?

Generally _____________ are subjected to galvanising (i.e., zinc coating)?

Which of the following is a light alloy ?

Which of the following is not a non-ferrous alloy ?

Thermometer bulb & capillary in case of mercury filled pressure spring expansion thermometer is normally made of ______________ as mercury does not amalgamate with it?

100% H2SO4 at 30°C can’t be stored in a vessel made/lined with ___________________?

A bearing metal should not have___________________?

Galvanising (i.e., zinc coating) of steel sheets is done to______________________?

Balls in a ball mill are usually made of__________________?

Spark plugs, ignition tubes and electrodes are made of nickel ____________ alloys?