Chemical Engineering - Chemical Engineering Basics

26.
The underground well of a biogas plant is called the
septic tank
oxidation well
digestor
lagoon
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
Use of water as a manometric liquid suffers from the disadvantage of its
low vapour pressure.
corrosive nature.
high vapour pressure.
high boiling point.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
The following thermocouple may be used for measuring temperature upto 1873°K.
Chromel-alumel
Copper-constantan
Platinum-platinum rhodium
Iron-constatan
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
Thermodynamic cycle involved in the working of a thermal power plant is the __________ cycle.
Joule
Carnot
Rankine
Brayton
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
Closeness of packing is maximum in case of __________ crystal lattice.
face centred
simple cubic
body centred
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.