Related Questions

After the increase of price of oil by 40%, a family decided to reduce its oil consumption so that the expenditure for oil goes up by 26% only. If the total consumption of oil before the price rise was 10 kg per month, then what is the current consumption of oil per month (in kg)?
A 8
B 8.50
C 9
D None of these
In case of a __________ reactor, the composition in the reactor and at the exit of the reactor is the same.
A Semi-batch
B Tubular
C Batch
D Back-mix
An exothermic reaction takes place in an adiabatic reactor. The product temperature __________ reactor feed temperature.
A Is always equal to
B Is always greater than
C Is always less than
D May be greater or less than
Hydrogenation of oil is carried out in a/an __________ in Vanaspati manufacturing plant.
A Agitated vessel
B Sieve tray column
C Bubble cap column
D Packed tower
Hydrogenation of oil does not
A Remove double bonds
B Raise its melting point
C Improve its resistance to oxidation
D None of these
Catalyst used in the hydrogenation of oil is
A Nickel
B Platinum
C Iron
D Alumina
Hydrogenation of oil/fat does not
A Improve its resistance to rancid oxidation
B Raise its melting point
C Remove double bonds
D None of these
Pressure drop in a fluidised bed reactor is __________ that in a similar packed bed reactor.
A Less than
B More than
C Same as
D None of these
The size of plug flow reactor (PFR) for all positive reaction orders and for any given duty, is __________ that of mixed reactor.
A Greater than
B Equal to
C Smaller than
D Unpredictable from the data
Candu reactor is a __________ nuclcear reactor.
A Natural uranium fuelled heavy water cooled & moderated
B Highly enriched uranium (85% U-235) fuelled
C Homogeneous
D Fast breeder

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