Which of the following materials has the highest R value per inch of thickness?
A) Rigid foam board B) Expanded polystyrene board
C) Loose-fill fiberglass D) Batt and blanket rock wool
A
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What is the general formula for calculating the effect of temperature on a holding charge?
A) P2 = P1 × delta T B) 4005 × square root of temperature difference C) New temperature/starting temperature × starting pressure D) Add or subtract the temperature difference from the starting pressure
Who sets shop capacity?
A. Service consultant B. Technicians C. Manager or owner D. Union representative
Technician A says that in a parallel hybrid design, only the electric motor is connected to the transmission. Technician B says that in a parallel hybrid design, the vehicle can be propelled by the electric traction motor, the internal combustion engine, or both. Which technician is correct?
A) Technician A B) Technician B C) Both Technicians D) Neither Technician
Electrostatic and electronic air filters are two different types of air filters.
Answer the following statement true (T) or false (F)