How is the capacity of a screw compressor controlled?
What will be an ideal response?
The capacity is controlled by a slide valve that blocks off the inlets to the screw involutes.
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While discussing direct fuel injection (DFI), Technician A says the DFI injector may require a special tool to remove it from the cylinder head. Technician B says the DFI high-pressure fuel line from the high-pressure pump to the fuel rail can be reused only twice before replacement. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B
Given an available area that is 400 ft by 500 ft, design a suitable parking lot layout for achieving each of the following objectives: (a) Provide the maximum number of spaces. (b) Provide the maximum number of spaces while facilitating traffic circulation by providing one way flow on each aisle.
What will be an ideal response?
Biting lice can serve as an intermediate host for tapeworms
A. True B. False
Technician A says that drum brakes work with brake shoes. Technician B says that drum brakes work with brake pads. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B