CMV-22 Plane Captain questions with
verified solutions
What is the minimum and maximum PSI for pressure refueling and why? - correct answer ✔✔35-55 PSI
and below 35 PSO valve won't open and above 55 it could rupture a bag.
Can you service an engine while rotors are turning and how? - correct answer ✔✔Yes, and one at a time
with pressure.
What are three types of abnormal engine starts? - correct answer ✔✔Wet-too much fuel
Hot-MGT to high
Hung-serge in gas generator speed
What is the difference between Mbit and Ibit? - correct answer ✔✔MBIT-particular component of the
flight controls
IBIT-diagnostic test of component
What should be done prior to pressure defuel, and why? - correct answer ✔✔Depress climb dive valve
every 300 to 400 pounds to avoid collapsing fuel tanks
Why can't you refuel on battery power? - correct answer ✔✔Need MFDs
Can you ground turn after dark? - correct answer ✔✔Yes with MOs permission as long as it's not for leak
checks
What are the four primary purposes for selecting crank with an ECL? - correct answer ✔✔Reduce MGT
before start if it's high
Perform engine wash
burn off fuel after failed light off
, Mechanical system check
According to our maintenance, SOP, when does the WFPS need to be disabled? - correct answer
✔✔Prior to opening the mid wing gearbox panel
Bringing the aircraft into the hanger
During any blade fold, wing-stow operation
what is the procedure for Failed APU light off? - correct answer ✔✔Retry up to two more times after
waiting 15 seconds in between each attempt and if those fail wait 55 minute for starter to cool off
At what NR DO THE GENERATORS TRIP ON AND OFF? - correct answer ✔✔CFG 1 and 2 come on at 72%
and off at 67%
VFG three and four go on a 82% and come off at 80 to 82%
How long after fueling or movement of the aircraft should you wait to take a fuel samples? - correct
answer ✔✔Two hours
Who can inspect fuel samples according to the NAMPSOP? - correct answer ✔✔110/310 CDI,CDQAR,
shift supervisor, QAR, NATOPS qualified, aircrew
When should a fuel sample be taken and how long are they valid? - correct answer ✔✔Prior to the first
flight of the day and 24 hours
What are the five contaminants of fuel? - correct answer ✔✔Water, emulsion, microbiological matter,
particulate matter, miscellaneous
What are the procedures, if contaminants are present in fuel? - correct answer ✔✔Save the bad sample,
and drain 1 gallon. If it is still bad, notify maintenance control, initiate a downing WO, and give samples
to QA
What does MRC stand for? - correct answer ✔✔Maintenance requirements card
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