The PING command is used to establish connectivity
Answer:
The pressure gauge reading will be;
12 psi
Explanation:
The question relates to relationship of pressure and area
The given parameters for the measurement are;
The weight of the load = 60 lb
The required area of the piston = 5 in.²
Pressure exerted by a force can be defined as follows;

The weight of the load = The force applied by the load
Therefore;

The gauge reading will be 12 psi.
<u>Question 9:</u>
The correct answer would be either (b) or (d).
<u>Question 10:</u>
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The correct answer would be (b).
Hope it helps. :)