Related Questions

The rate of steam produced in Benson boiler is
A 100 tonnes/h
B 135 tonnes/h
C 175 tonnes/h
D 250 tonnes/h
The most prominent single cause of corrosion in boilertubes, drums, economisers and steam superheaters in a thermal power plant boiler is the
A Water alkalinity & leakage
B Hydrazine addition during feed water treatment
C Release of non-condensable gas from water in the boiler
D Scale formation
The average operating pressure of Benson boiler is
A 100 bar
B 150 bar
C 200 bar
D 250 bar
Benson boiler requires
A No drum
B One drum
C Two drums
D Three drums
In a steam engine, superheated steam from the boiler is fed into the steam chest at a pressure of
A 10 atmospheres
B 20 atmospheres
C 30 atmospheres
D 40 atmospheres
Steam reforming of naphtha is a source of hydrogen production for nitrogeneous fertiliser industry. What is the usual ratio of steam to carbon maintained in the process of steam reforming of naphtha?
A 1.5:1
B 3.5:1
C 10:1
D 15:1
A steam turbine, in which a part of the steam after partial expansion, is used for process heating and the remaining steam is further expanded for power generation, is known as
A Back pressure turbine
B Pass out turbine
C Low pressure turbine
D Impulse turbine
There are 868 liters and 980 liters of milk in two drums respectively. What is the size (in liters) of the largest bucket that can individually measure (in whole quantity) the entire stock of milk in each drum?
A 60
B 28
C 55
D 40
Caustic soda can be stored in __________ drums.
A Steel
B Cast iron
C Brass
D Gun metal
Acetaldehyde is shipped in __________ drums.
A Cast iron
B Steel
C Aluminium
D Either B & C

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