Term
An essential auxiliary in a gas turbine installation is:
Select one:
a. a starting motor
b. a water injection system
c. a generator
d. an air heater
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d c
a b
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, 2 of 20
Term
The inner walls and floor of a fired heater furnace are lined with:
Select one:
a. Ceramic tile
b. Refractory
c. Asbestos blocks
d. Fiberglass insulation
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d a
c b
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3 of 20
Term
Freezing problems in steam coils with long tube lengths, when
heating large amounts of low temperature outside air, can be
minimized using
Select one:
a. An over-sized steam flow control valve.
b. A controller that fully closes the outside air dampers when the
outside air temperature drops to below freezing.