What are the by-products (emissions) from a fuel cell?
A) Water B) CO
C) CO2 D) Nonmethane hydrocarbon
A
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UV-B light can cause skin burn on humans. What effects does it have on plants?
What will be an ideal response?
Refrigerant vapor removed from the oil travels directly to the
A) compressor suction. B) compressor outlet. C) cooler outlet. D) cooler suction.
Power windows are being discussed. Technician A says that when one control wire is disconnected all the power windows will fail to operate. Technician B says that a defective ground connection at the master control switch could cause the failure of all power windows. Who is right?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
There are two general categories of production: (i) mass production and (ii) ____ production.
A. computer B. sequential C. refined D. custom