1212Chemical EngineeringMedium
Which of the following is preferred for riveting?
AButt joint
BEither A. or B.
CNeither A. nor B.
DLap joint
Correct answer
A. Butt joint
Explanation
The correct answer is Butt joint.
Correct answer
A. Butt joint
Explanation
The correct answer is Butt joint.
The disintegration rate of a radioactive element ________?
Na2SO4. 10H2O crystals are formed by cooling 100 Kg of 30% by weight aqueous solution of Na2SO4. The final concentration of the solute in the solution is 10%. The weight of crystals is________?
Naphtha yield in straight run distillation of crude oil may be about ________ percent?
A bimetallic thermometer as compared to industrial mercury in glass thermometer has almost the same________?
The time of oscillation of a floating body is ________?
To improve the machinability of steel by its softening, it is subjected to ________?