What is a device that contains a set of moving blades, called a stage?
A. Multistage steam turbine
B. Single-stage steam turbine
C. Condensing steam turbine
D. Noncondensing steam turbine
A. Incorrect. A multistage turbine is a device that contains multiple sets of blades, or stages.
B. Correct. A single-stage turbine is a device that contains a set of moving blades, called a stage.
C. Incorrect. A condensing steam turbine is a device in which exhaust steam is condensed in a surface condenser, and the condensate is then recycled to the boiler.
D. Incorrect. A noncondensing steam turbine, also called a back-pressure turbine, is a device that functions like a pressure-reducing valve.
You might also like to view...
0.919 รท 2.85 = ____. Round to two decimal places.
A. 0.32 B. 1.32 C. 0.33 D. 0.42
Operations where trees are planted in rows and are given care throughout their
growth period are called
What will be an ideal response?Which of the following must happen to enable an EUI to no-fuel, and therefore shutdown, an engine?
A. EUI solenoid not be energized B. no plunger stroke C. camshaft does not ramp off IBC D. camshaft ceases to rotate
An Open circuit system differs from a Closed circuit system mainly by:
a. Having the pump send its output to a directional control valve b. Having the pump send its output to tank c. Having the pump output send its output directly to an actuator d. Having a relief valve on the pump