Carbide precipitation is the combining of ____.
A. carbon with chromium
B. carbide with hydrogen
C. carbide with water
D. carbon with oxygen
Answer: A
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Anytime a small RPA is flown in uncontrolled airspace the maximum altitude it is permitted to fly to is . . . . .
A. 200 feet AGL. B. 400 feet ASL. C. 400 feet AGL. D. 300 feet ASL.
A type of starter used on older Ford vehicles is called a ________
A) Positive engagement starter B) Moveable pole shoe starter C) Gear-reduction starter D) Both A and C
When a vector drive holds the motor in a stationary position, the stator flux __________.
A. is turned on and off at a rapid rate of speed B. is held constant C. lines are alternated in opposite directions at a high rate of speed
The lowest air pressure in an air distribution system is found at the _____
a. blower outlet b. return air grille c. blower inlet d. supply air diffu