Through __________, molecules in solution pass through the cell membrane from a region of a higher concentration of molecules to a region of lower concentration of molecules
Fill in the blank(s) with correct word
diffusion
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Explain what is meant by permeability and describe how to interpret the permeability ratings of vapor retarders.
What will be an ideal response?
While having a discussion, Technician A says that the synchro allows two gears spinning at different speeds to mesh without clashing. Technician B says that it blocks the shift and equalizes the speed between two moving gears using cone clutch action. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
What two things can a vehicle computer actually perform (output)?
A) Calculate and vary temperature B) Store and process information C) Turn something on or turn something off D) Control fuel and timing only
What does an evaporator pressure regulator do?
A) It will not allow the evaporator pressure to rise above its setpoint, even if the suction pressure is higher. B) Evaporator pressure regulator is simply another name for thermostatic expansion valve. C) It is used in place of a more traditional refrigerant expansion device. D) It will not allow the evaporator pressure to drop below its setpoint, even if the suction pressure is lower.