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

1. In full storage ETS systems, all energy used during the subsequent on-peak period is purchased and stored during the peak cycle.
2. The term “hydronic heat pump” always refers to a heat pump that delivers heat to a flowing stream of water.
3. The heating capacity of the heat pump drops rapidly with increasing source water temperature.
4. It is not advisable to maintain water flow through the condenser whenever the heat pump is operating.
5. The decision to use a wood-fueled boiler involves a time commitment much more demanding than for conventional heat sources operating on natural gas, propane, fuel oil, or electricity.


1. False
2. True
3. False
4. False
5. True

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Along the processing line, all carcasses must be thoroughly cleaned to remove _____________________ from the slaughter process, such as blood, loose tissue particles, or foreign particles

Fill in the blank(s) with correct word

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Industrial Electric Services has a contract with an Embassy in Mexico to provide maintenance for scanners and other devices in the building. What is the present worth of the contract (in year 0) if the company will receive a total of nine $12,000 payments beginning in year 2 and ending in year 10 and the interest rate is 10% per year.

What will be an ideal response?

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The presence of iron in a mineral generally increases its resistance to chemical breakdown

Indicate whether the statement is true or false

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Which of the following tasks is commonly done with a power stapler but not with a power nailer?

a) Applying sheathing b) Applying decking c) Installing ceiling tile d) Applying roofing material

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