Practice Tests For IT & Nursing
Question # 51

Passage:

“Preventive maintenance reduces breakdowns but requires scheduled downtime. Companies must balance immediate production needs with long-term reliability.”

Which statement best summarizes the passage?

Options:

A.

Downtime makes preventive maintenance unnecessary.

B.

Preventive maintenance trades short-term downtime for long-term benefits.

C.

Production needs are more important than reliability.

D.

Maintenance should only occur after a breakdown.

Question # 52

A pipe delivers 2.5 gallons per second. How many gallons in 15 minutes?

Options:

A.

2,200

B.

2,250

C.

2,400

D.

2,500

Question # 53

A triangular roof truss has a base of 30 ft and a height of 12 ft. What is the area of the triangular section?

Options:

A.

120 ft²

B.

150 ft²

C.

180 ft²

D.

200 ft²

Question # 54

What happens to the pressure of a gas if volume decreases and temperature remains constant?

Options:

A.

Pressure decreases

B.

Pressure increases

C.

Pressure stays the same

D.

Pressure becomes zero

Question # 55

A machine produces 75 units per hour. How many units in 9.5 hours?

Options:

A.

700

B.

710

C.

712.5

D.

720

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CAST Overview

Name Construction And Skilled Trades
Code CAST
Vendor Construction and Industry
Certification Edison Electric Institute (EEI)

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