Math - Day 3

1. Low-carbon steel are generally used in the as "rolled" or "as fabricated" state.What is the reason for this?

A. Their strength generally cannot be increased by heat treatment

B. Their chromium content is so low.

C. Their density is so high.

D. They come in many different shapes and thickness.

2. The dimension of “Acceleration x Mass’’ is the same as that of

A. Power

B. Length

C. Work

D. Weight

3. The decrease in value of property due to passage of time:

A. devaluation

B. depletion

C. salvage value

D. depreciation

4. An instrument for measuring specific gravity of fluids:

A. flowmeter

B. hygrometer

C. clinometer

D. hydrometer

5. The logarithm of 1 to any base is:

A. indeterminate

B. infinity

C. one

D. zero

6. An index of short term paying ability is called:

A. receivable turnover

B. profit margin ratio

C. current ratio

D. acid-test ratio

7. (u+pv) is a quantity called:

A. flow energy

B. shaft work

C. enthalpy

D. internal energy

8. What is the color of the steam plpe?

A. green

B. violet

C. silver gray

D. light blue

9. Cost of things that are neither labor nor material:

A. investment

B. construction cost

C. expenses

D. labor cost

10. What is the work-in-process classified as?

A. an asset

B. a liability

C. a revenue

D. an expense

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