Related Questions

Which of the following equipments is not used for liquid dispersion?
A Wetted wall towers
B Packed towers
C Venturi scrubbers
D Agitated vessels
Assume that the equipments maintenance is is done on consecutive instead of nonconsecutive days but that all other scheduling policies are unchanged . For how many of the six days can it be determined both whether the pool is cleaned and whether the equipments maintenance is done ?
A two
B three
C four
D five
Which of the following equipments is not used for gas dispersion?
A Agitated vessels
B Bubble cap tray towers
C Perforated sieve tray towers
D Spray towers
Which of the following equipments is not used in liquid-liquid extraction?
A Pachuka tank
B Agitated vessels
C Centrifugal extractors
D Packed towers
__________ columns are used for liquid dispersion in a continuous gas phase.
A Packed
B Pulse
C Bubble cap
D Sieve plate
Dispersion of a gas through liquid is done by using a
A Sparger
B Kneader
C Masticator
D None of these
One of the testing equipments used for inspection is?
A Strain gauges
B Measuring jar
C Test tubes
D None of the mentioned
Silicon percentage in silicon steel used for electrical equipments is about
A 1
B 4.0
C 8
D 14
Apex angle of conical heads used in the bottom heads of chemical process equipments is usually
A 30°
B 45°
C 60°
D 75°
In chemical process equipments, the conical bottom heads used, usually has an apex angle of
A 20°
B 40°
C 60°
D 80°

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