Chemical Engineering Basics - Study Mode
[#441] __________ joint is usually used for joining cast iron pipes mostly used for temporary pipelines, where it may be necessary to dismantle & reassemble the pipeline very frequently.
Correct Answer
(B) Flanged
[#442] The main function of the deaerator used in the thermal power plant is to
Correct Answer
(C) Remove dissolved gases from feed-water
[#443] Austempering of steel requires.it to be heated to 875°C followed by sudden cooling to 250-525°C, thereby changing austenite to
Correct Answer
(B) Bainite
[#444] X-rays do not exhibit the property of
Correct Answer
(B) Scattering
[#445] Dowtherm is a
Correct Answer
(A) High temperature heating medium (a petroleum product)