Disadvantages of Home Liquid O₂ Systems Include Which of the Following

question 78

Multiple Choice

Disadvantages of home liquid O₂ systems include which of the following?
1) Oxygen is lost when not used (because of venting) .
2) The low temperature of liquid O₂ can be a hazard.
3) Liquid O₂ must be delivered when needed.
4) These systems cannot drive pneumatic equipment.

• A)1, 2, and 3 only
• B)2 and 4 only
• C)1, 2, 3, and 4
• D)3 and 4 only

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Definitions:

Capital Investment Evaluation Methods

Techniques used to assess the value and potential return of investments a business makes in long-term assets, including net present value, return on investment, and payback period analysis.

Average Rate of Return on Investment

A financial metric that compares the amount of profit expected or gained from an investment relative to its cost.

Net Present Value

A method used in capital budgeting to evaluate the profitability of an investment, calculated as the difference between the present value of cash inflows and the present value of cash outflows over a period of time.

Estimated Net Income

A projection of a company’s net income, considering potential revenues and expenses, for a future period.