Which federal agency sets standards for the use of pesticides?
a. HUD c. OSHA
b. FBI d. EPA
D
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What should you do to verify valve position?
A) Make sure there are no leaks B) Examine the valve for excessive wear C) Check that the correct type valve is used in the correct way D) Make sure the valve stems are properly lubricated
Tools that are designed to be driven have a slight ____________________ around the crown
Fill in the blank(s) with the appropriate word(s).
Two technicians are discussing bleeding a hydraulic clutch. Technician A says to open the bleeder and allow the fluid to gravity bleed. Technician B says to have an assistant slowly depress the clutch pedal as the bleeder valve is opened at the slave cylinder to bleed the air out of the system. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
According to Bernoulli?s principle, the total energy of a system is _____
a. constantly changing b. determined by the velocity c. determined by the flow rate d. the same at all points if the flow rate is constant