Pressurizing the automotive cooling system results in ________

A) Increased coolant boiling point
B) Increased coolant warm up rate
C) Reduced coolant boiling point
D) Reduced engine temperature


Ans: A.  Increased coolant boiling point

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The first accurate measurements of the properties of high-pressure gases were made by E. H. Amagat in France between 1869 and 1893. Before developing the dead-weight gauge, he worked in a mineshaft and used a mercury manometer for measurements of pressure to more than 400 bar. Estimate the height of manometer required.

What will be an ideal response?

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Taking the elevation of a leveling rod held upside-down results in a _____.

a. positive backsight reading b. negative foresight reading c. negative backsight reading d. positive foresight reading

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Why must the dispatcher be highly organized?

What will be an ideal response?

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In a division problem the number doing the dividing is called the divisor.

Answer the following statement true (T) or false (F)

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