Technician A says that a major disadvantage of using B100 biodiesel as a fuel on North American highways is its high pour point temperature. Technician B says that a disadvantage of using biodiesel cuts as fuels is faster fuel degradation than on equivalent 100% petroleum sourced diesel fuel. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: C
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If, when listening to an animal's heart sounds, there is a "whishing sound," which body system is likely to be directly involved?
A. Integumentary B. Respiratory C. Cardiovascular D. Gastrointestinal E. Neurological
Typically made of foam, ____ are used to create exterior walls for both foundations and above-grade locations.
A. modern building blocks B. insulated cement forms C. concrete blocks D. insulated concrete forms
Why should an inside sump be included in the cooling tower piping?
A) It allows the tower to be supersaturated when needed. B) It increases tower efficiency by lowering the wet-bulb temperature. C) It shuts down the tower fan when it is not needed. D) It provides a cooling tower bypass in freezing weather.
Working drawings are created on a computer using _______________?
Fill in the blank(s) with the appropriate word(s).