List three ways food can become contaminated
What will be an ideal response?
Food can be contaminated by insects that carry microorganisms that transmit disease.
Foreign particles or anything that interferes with the purity of the food can also cause
contamination. Another way that food is contaminated is by pesticide residues
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A conduit run must pass over a pipe and then over a rectangular duct. This will require a total of _____.
a. three bends b. five bends c. seven bends d. nine bends
List some uses for animals
What will be an ideal response?
When comparing the operation of HPI-TP injectors with electronic unit injectors (EUIs) using hydraulic injector nozzles, which of the following is a major advantage of the HPI-TP injector in dealing with emissions?
A. higher peak pressures B. no integral electronic components C. elimination of end of injection collapse phase D. lower nozzle opening pressure
Pressure switch circuits are ____ type switches.
A. transducer B. simple on-off C. sensor D. actuator