Power and Industrial Plant Engineering || with 100% Accurate Solutions.
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Module
Power and Industrial Plant Engineering
Institution
Power And Industrial Plant Engineering
two correct answers What is the least number of compressors that a multistage system can use?
desuperheater correct answers An "attemporator" is another name for
8 correct answers What is the typical compression ratio of Otto Cycle?
Refrigeration correct answers The process of cooling and ...
Power and Industrial Plant Engineering || with 100%
Accurate Solutions.
two correct answers What is the least number of compressors that a multistage system can use?
desuperheater correct answers An "attemporator" is another name for
8 correct answers What is the typical compression ratio of Otto Cycle?
Refrigeration correct answers The process of cooling and maintaining the temperature of space
material below its surrounding temperature.
Thick paper (old charts) correct answers A centrifugal pump has been opened and you are going
to assemble the housing. Flanges are meant for gasket, but there is no spare in stock. Which of
the following is the best alternative for gasket material?
175km/hr correct answers Smoke stacks, whether self - supporting of guyed, shall be of
sufficient capacity to handle fuel gases, and shall be able to stand a wind load of
Deriaz Turbine correct answers Which of the following turbines has a diagonal flow?
Exothermic reaction correct answers It is a reaction during which chemical energy is release in
the form of heat.
Base load plants correct answers The electricity generating unit that are operated to meet the
constant or minimum load on the system is called
Wind movement correct answers For foundation of stacks, the maximum pressure on the soil is
equal to the pressure due to the weight and the
it provides a more efficient conversion of fuel correct answers A large paper plant uses its own
cogeneration power plant to generate its electricity because
be equal correct answers To avoid damage to either the boiler or the turbine, the quantity of
steam that flows to the turbine and the quantity of water pumped back to the boiler must
increased number of vanes and greater wetted area correct answers The resistance to be
overcome for a Francis turbine is large
mach number correct answers As the air passes through a diffuser, which of the following will
decrease?
increase correct answers By reheating the steam in an ideal Rankine Cycle the heat rejected will
, Complete failure to operate correct answers What will likely occur when sections of the impeller
of a centrifugal pump are handling vapor and other sections are handling liquid?
Slave Valve correct answers Which of the following is the valve that receives its input signal
from another valve?
Deaft Tube correct answers It is an expanding tube connecting the outlet passage of a turbine
with the tall water.
Cohesion correct answers Is a fluid property which refers to the intermolecular attraction by
which the separate particles of the fluid are held together.
Pressure - imposing element correct answers Any device or portion of the equipment used to
increase refrigerant pressure
High compression pressure correct answers Which of the following is NOT the cause of black
smoke in diesel engine?
Absorber correct answers A component of absorption refrigeration system in which the solution
is cooled by cooling water
50% to 60% correct answers The effective relative humidity of the air to be used for comfortable
cooling shall be maintained at
Propeller Turbine correct answers Which of the following is a high discharge type of turbine?
Internal gross volume correct answers The volume as determined from internal dimensions of the
container with no allowance for the volume of internal parts.
Piggyback refrigerating system correct answers Which of the follwing is the refrigerating system
where two chilling plants, centrifugal and absorption, usually steam - driven using the same
steam supply in sequence, with chilled water running counterflow to stream?
Brine correct answers The most common secondary refrigerant medium that is used in indirect
refrigeration system such as industrial ice plants and cold storages.
Zeotropic correct answers Refers to blends comprising multiple components of different volatile
that, when used in refrigeration cycles, change volumetric composition and saturation
temperature as they evaporate (boil) or condense at constant pressure.
Decreases correct answers As the water temperature entering a water - cooled condenser
decreases, the power drawn by the compressor.
heat rejected correct answers By increasing the temperature source of Carnot Cycle, which of the
followin will no be affected
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