Which kind of cooling tower draws or pushes the air across the water, rather than up through it?
A) crossflow B) counterflow C) forced-draft D) induced-draft
A
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A chain-driven pump is used to ________.
A) Increase the speed of the pump B) Increase the distance between the torque converter and the pump C) Decrease the number of parts needed D) Reduce the length of the transaxle
Technician A says that the actuation voltage used to drive CR electrohydraulic injectors (EHIs) is typically around 100 volts when they use solenoid actuators. Technician B says that actuation voltage for EHIs that use piezo actuators is usually much higher than 100 volts. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B.
Gears are unable to change direction of rotation.
Answer the following statement true (T) or false (F)
A single -ply roof membrane is made of polymers (plastics), which are available in two types. Give the names of the polymers and the differences between them.
What will be an ideal response?