Most port fuel-injected engines operate on how much fuel pressure?
A) 9 to 13 PSI (62 to 90 kPa) B) 35 to 45 PSI (240 to 310 kPa)
C) 3 to 5 PSI (21 to 35 kPa) D) 55 to 65 PSI (380 to 450 kPa)
B
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Various degrees of detailed representation may be needed for millwork, depending on its complexity and the design specifications.
Answer the following statement true (T) or false (F)
What type of tray design is designed with stationary risers in the deck area of each tray?
A) Sieve tray B) Valve tray C) Bubble cap tray D) Overhead tray
Igneous rocks can best be characterized as:
A) rocks found primarily near volcanoes. B) rocks containing a mixture of primary and secondary minerals. C) rocks containing both feldspars and micas. D) rocks formed when molten magma solidifies. E) rocks formed from the recrystallization of sedimentary material.
Some hybrid air conditioning systems use an electrically driven compressor that uses a special lubricant. What precaution should be taken when servicing these systems?
A) Extra refrigerant filters B) Low pressure pump C) A special gauge set D) A separate recycling machine for the HEV