2025 CAST exam torrent CAST Study Guide [Q83-Q100]

NO.83 10 fathoms = ? inches

720

7.2

120

NO.84 In a modern steam power plant, water is pumped out of the condenser and into a

furnace.

high-pressure heater.

low-pressure heater.

turbine.

NO.85 The total width (left to right) of the property is_____ times wider than the administrative assistant’s office.

6.5

6.2

5.5

5.8

NO.86 What is the main purpose of this passage?

To advocate the construction of new steam power plants

To describe how the primary energy source arrives ata steam power plant

To entertain the reader with a story about steam power

To explain the operation ofa modern steam power plant

NO.87 Which switch (A, B or C) should be closed to give power to the light?

Option A

Option B

Option C

NO.88 What is the typical coolant in a nuclear reactor?

water

natural gas

plutonium

liquid sodium

NO.89 Why is rocky soil better for a hydroelectric power plant?

The rocks can be used to build the plant.

It is better at supporting heavy equipment.

Rocky soil tends to contain less vegetation.

Bodies of water are usually surrounded by rocky soil.

NO.90 4 miles = ? kilometers

1.609

6 436

1.243

2.486

NO.91 2 miles = ? kilometers

1.609

3.218

1.243

2.486

NO.92 What is the distance (“E ) from the center of the top holes to the bottom of the panel?

21″

19″

18″

17″

NO.93 500 grams – ? kilograms

500,000

0.5

0.05

NO.94 What is the distance (D”) from the top of the panel to the top of the rectangular opening?

5″

9″

3″

6″

NO.95 Which method of nuclear waste disposal involves creating a new form of nuclear fuel?

mixed oxide

stbductive waste disposal

hazardous waste sequestration

geologic repository

NO.96 What is the total perimeter of the property?

196,

468′

392′

316,

NO.97 Which of the following sentences best asserts the main idea of the passage?

“However, nuclear plants do generate hazardous waste.”

“Despite its bad reputation in the United States, nuclear power has some advantages for theenvironment over other sources of energy.

“Oil, coal, and natural gas all release carbon dioxide and other gases that contribute toglobal warming, but nuclear power does not.”

“Moreover, there are thousands of nuclear power plants around the world, so the totalamount of high-level nuclear waste is significant.”

NO.98 Container A contains 100 ml pure water and container B contains 100 ml vinegar. Assume an object is thrown into either container; in which of these two containers is the object more likely to float? (If equal, mark C)

Option A

Option B

Option C

NO.99 Which of the two scenarios (A or B) requires less effortto pull the weight up off the ground? (If equal, mark C)

Option A

Option B

Option C

NO.100 8 quarts = ? liters

7.57

121.12

15.14

0.53

2025 CAST exam torrent CAST Study Guide [Q83-Q100]

2025 CAST exam torrent CAST Study Guide [Q83-Q100]

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