Materials and Construction MCQs
Practice free Materials and Construction 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 470 questions — no login required.
Question 190easy
Straight silicon steel (containing Si from 0.5 to 5%) because of their low hysterisis loss and high magnetic permeability are used for electrical appliances. Which of the following electrical appliances made of silicon steel contains maximum percentage of silicon (about 4%)?
Question 191easy
Nickel made/clad equipments are suitable for handling
Question 192easy
Slow and progressive deformation of a material with time under constant stress is called
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Question 193easy
Which of the following is not used as the ceramic material in 'cermets'?
Question 194easy
The most resistant material to alkaline corrosion is
Question 195easy
__________ possesses viscoelastic properties.
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Question 196easy
Fatigue failure of a material results from __________ stress.
Question 197easy
__________ is added in stainless steel to prevent inter crystal corrosion.
Question 198easy
__________ is never shipped in glass carboys.