Chemical Engineering Basics - Study Mode
[#371] The capital & running costs of similar machines having unequal service life can be compared by the __________ method.
Correct Answer
(D) Capitalised cost
[#372] Carburettor in a spark ignition engine is used to
Correct Answer
(A) Mix air-fuel in the desired ratio
[#373] A spark ignition petrol engine has
Correct Answer
(C) Both A & B
[#374] __________ joint is mostly used for joining pipes carrying water at low pressure.
Correct Answer
(B) Socket
[#375] Quartz is a __________ material.
Correct Answer
(D) Piezoelectric