Technician A says that pressure testing involves injecting pressurized air into engine block water and oil passages. Technician B says that one pressure testing method involves injecting heated water and a dye into engine block water and oil passages. Which technician is correct?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
Question 2
Which crack detection technique requires the use of a blacklight?
A) Dye penetrant B) Zyglo C) Magnetic flux D) None of these
The sexual cycle of flowering plants involves alternation of sporophyte and gametophyte generations.
Plains zebra are highly dependent on water.
Water Potential, Solute Potential, and Pressure Potentia
When the engine achieves closed-loop, the air is directed to the catalytic converter.
Water provides adequate hydration