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STG 330 Week 14: Rankine cycle

Total questions: 8

Worksheet time: 5mins

Name
Class
Date
1.

The (a)   is the part of the Rankine cycle where heat is added.

2.

The (a)   is the part of the Rankine cycle where heat is removed.

3.

Which of these would not increase the efficiency of the Rankine cycle?

a)

Increasing the boiler temperature

b)

Increasing the boiler pressure

c)

Increasing the condenser pressure

d)

Decreasing the condenser pressure

4.

An easy way to improve the Rankine cycle is to design compressors that can handle both the liquid and the gas phase.

a)

True

b)

False

5.

Which of these terms must be present on the control volume if it represents an open system?

a)

EmassE_{mass}

b)

QinQ_{in}

c)

WoutW_{out}

d)

ΔU\Delta U

6.

For most engineering steady flow devices, the term Emass simplifies to....

a)

mh

b)

mv22\frac{mv^2}{2}

c)

mgz

d)

0

7.

The working fluid in a steam power plant is​ (a)  

Choose from the below words
water
R-134a
Fuel
Air
8.

Organize these Rankine components into the right categories.

Categorize the following

Pump

Turbine

Condenser

Boiler

Isentropic
Isobaric