How much energy is required to recycle a material as opposed to creating a new product from raw materials?
A) 5% to 10% B) 15% to 20% C) 20% to 25% D) 10% to 15%
A
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A(n) ____________________ is a rotating machine used to convert mechanical energy into electrical energy.
Fill in the blank(s) with the appropriate word(s).
Technician A says that steering linkages with zerk fittings should be greased at least every six months. Technician B says that some steering linkage joints are sealed and do not require regular service. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
The Kelvin temperature scale is:
A) The absolute temperature scale for Rankine. B) The absolute temperature scale for Celsius. C) The most common temperature scale used in medicine. D) The absolute temperature scale for Fahrenheit.
What is the equivalent value of T = 120ºF in degrees Rankine, Celsius, and Kelvin?
What will be an ideal response?