Chemical Engineering Basics - Study Mode

[#591] Which of the following materials has the maximum shrinkage allowance ?
Correct Answer

(C) Lead

[#592] Powder metallurgy is used to produce
Correct Answer

(C) Porosity free components

[#593] A polymer is termed as an 'elastomer', if its percentage elongation is more than 100%. An elastomer is termed as 'rubber' if its percentage elongation is more than __________ percent.
Correct Answer

(B) 200

[#594] Shaft/rotor speed is most accurately measured by a
Correct Answer

(C) Strobometer

[#595] Which of the following is not a ferromagnetic material?
Correct Answer

(C) Aluminium