What are the three types of Pump-Line-Nozzle (PLN) fuel injection systems used in light duty diesel applications?
A. Port-helix, inlet-metering and spill-timing.
B. Port-helix, inlet-metering and sleeve-metering.
C. Port-helix, sleeve-metering and injection-metering.
D. Inlet-metering, sleeve-metering and injection-metering.
Answer: B
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a. Day-neutral plants c. Long-day plants b. Extended plants d. Short-day plants
When a heat pump with electric strip heat is used, should large reductions be used for off-schedule temperatures with set-back thermostats?
What will be an ideal response?
What happens if warm product is placed in a refrigerator?
a. The evaporator coil may freeze up. b. The product will dry out too quickly and will not taste good. c. The customer must wait one hour before the product will be cold enough.
When striking nails, the technician should be sure to use the __________ of the hammer's striking face to reduce the possibility of tool slippage.
A. center B. left cheek C. lower half D. right cheek