2 years ago

The component of a fluid system where a fluid is stored, but not under pressure, is called a container.

Engineering

1 answer:

forsale [732]2 years ago

6 0

Answer:

The answer is true

please friend me thank you bye.

Explanation:

You might be interested in

Urgent please help me...

Pepsi [2]

Scuze , am incercat , dat chiar nu stiu. Prefer sa nu raspund si sa scriu asta decat sa raspund gresit.❤️

7 0

2 years ago

Five kilograms of air at 427°C and 600 kPa are contained in a piston–cylinder device. The air expands adiabatically until the pr

son4ous [18]

Answer:

The entropy change of the air is $0.240kJ/kgK$

Explanation:

$T_{1} =427+273K,T_{1} =700K\\P_{1} =600kPa\\P_{2} =100kPa$

$T_{2}$ is unknown

we can apply the following expression to find $T_{2}$

$-w_{out} =mc_{v} (T_{2} -T_{1} )$

$T_{2} =T_{1} -\frac{w_{out } }{mc_{v} }$

now substitute

$T_{2} =700K-\frac{600kJ}{5kg*0.718kJ/kgK} \\T_{2}=533K$

To find entropy change of the air we can apply the ideal gas relationship

Δ $s_{air}$ $=c_{p} ln\frac{T_{2} }{T_{1} } -Rln\frac{P_{2} }{P_{1} }$

Δ $s_{air} =$ $1.005*ln(\frac{533}{700})-0.287* in(\frac{100}{600} )$

Δ $s_{air} =0.240kJ/kgK$

4 0

2 years ago

Case Study # 1: Cadbury Crisis Management (Worm Controversy)

Rasek [7]

H is the answer
Step by step

3 0

2 years ago

__________<br> is an accurate way of drawing that shows an object's<br> true size and shape.

Bingel [31]

ANSWER:

Detail drawing

6 0

2 years ago

Give an example of one technology that is well matched to the needs of the environment, and one technology that is not.

omeli [17]

Answer:

the internet is a need everywhere to do work and games systems is a technology that is just a want.

Explanation:

8 0

3 years ago

Read 2 more answers