Chemical Engineering Basics - Study Mode
[#356] The __________ of a double acting reciprocating pump as compared to the single acting pump will be almost double.
Correct Answer
(A) Flow output
[#357] In hot working, dynamic recovery occurs in
Correct Answer
(B) Metals of high stacking fault energy e.g. α-iron
[#358] Lap joints are preferred over butt joints in soldering/brazing, because these joints are
Correct Answer
(D) The lap joints are easily made
[#359] α-rays are
Correct Answer
(B) Positively charged
[#360] In a totally irreversible isothermal expansion process for an ideal gas, ΔE = 0, ΔH = 0. Then ΔQ and ΔS will be
Correct Answer
(B) ΔQ = 0 , ΔS = +ve