BECC MOD 7 STUDY PRACTICE EXAM
x x x x x
QUESTIONS AND ANSWERS 2025/2026| 100%
x x x x x
CORRECT VERIFIED ANSWERS
x x x
x
x
When xstarting xup xthe xHydraulic xSystem, xthe x....... xmust xbe xused. x- xCORRECT
xANSWER-
x
EOSS
x
Hydraulic xsystems xare xused xto xoperate xthe x....... x- xCORRECT xANSWER-
STEERING x
x
GEAR
x
If xyou xapply x100 xpounds xof xforce xto xa x1 xinch xpiston, xthe x2 xinch xoutput xpiston xwould
xhave x
x
....... xpounds xof xforce. x- xCORRECT xANSWER-
200
x
Hydraulic xsystem xpressure xis xmaintained xby xthe x....... xvalve x- xCORRECT
xANSWER-
x
UNLOADING
x
Which xcomponent xis xused xto xconvert xfluid xpower xenergy xto xmechanical
xmotion? x-
x
CORRECT xANSWER-
ACTUATOR
x
The xcentrifugal xtype xLP xair xcompressor xis xused xin xsystems xof xup xto x.......
xpsig. x-
x
CORRECT xANSWER-
125
x
High xPressure xair xis xdefined xas x....... xpsig xair xor xgreater x- xCORRECT xANSWER-
1001 x
x
(True/False) xCompressed xair xsystems xthat xoperate xbetween x1005 xto x2005 xpsig
xare x
x
classified xas xmedium-high xpressure xair xsystems x- xCORRECT xANSWER-
FALSE
x
The xcompressed xair xsystem xthat xoperates xat x160 xpsig xis xclassified xas xa x.......
xpressure x
x
system. x- xCORRECT xANSWER-
MEDIUM
x
Most xlow xpressure xcompressors xhave x....... xstages. x- xCORRECT xANSWER-2 x
x
, Most xhigh xpressure xcompressors xhave x....... xstages x- xCORRECT xANSWER-4-6 x
x
The xType x1 xDehydrator xremoves xcontaminants xfrom x....... xpressure xcompressed
xair x
x
systems. x- xCORRECT xANSWER-
LOW
x
On xthe xType x1 xDehydrator xthe xhigh xtemperature xalarm xindicates xa xloss xof xproper
x....... x-
x
CORRECT xANSWER-REFRIGERANT
xTEMPERATURE
x
The xterm xCLEAR xrefers xto x....... x- xCORRECT xANSWER-ABSENCE xOF
xVISIBLE x
x
PARTICULATE xMATTER
x
At xwhat xpoint xin xthe xsump xare xsample xconnections xfitted? x- xCORRECT
xANSWER-
x
LOWEST xPOSSIBLE
xPOINT
x
The xsample xline xcap xprevents x....... xof xthe xsample xline x- xCORRECT
xANSWER-
x
CONTAMINATION
x
Unsatisfactory xlube xoil xsample xor xmachinery xsump xoil xis xdetermined xto xbe xunsuitable
xfor x
x
renovation xby xthe x....... x- xCORRECT xANSWER-ENGINEER
xOFFICER
x
While xstarting xthe xlube xoil xpurifier xthe x....... xis xused. x- xCORRECT xANSWER-EOSS x
x
The xnormal xoperating xspeed xfor xthe xDeLaval xPurifier xis x....... xrpm x-
xCORRECT x
x
ANSWER-7200
x
The xDeLaval xPurifier xis xdriven xby x....... x- xCORRECT xANSWER-ELECTRIC xMOTOR x
x
The xDeLaval xPurifier xcover xclamps xhold xthe xcover xdown xto xthe xframe xand xseals xit
xwith x
x
a/an x....... xgasket. x- xCORRECT xANSWER-O-
RING
x
Current xlevels xas xsmall xas x....... xmilliamps xcan xprove xfatal. x- xCORRECT xANSWER-
100 x
x
Small xships xhave xfireplugs xplaced xso xthat xany xarea xon xthe xship xcan xbe xreached xwith
x....... x
x x x x x
QUESTIONS AND ANSWERS 2025/2026| 100%
x x x x x
CORRECT VERIFIED ANSWERS
x x x
x
x
When xstarting xup xthe xHydraulic xSystem, xthe x....... xmust xbe xused. x- xCORRECT
xANSWER-
x
EOSS
x
Hydraulic xsystems xare xused xto xoperate xthe x....... x- xCORRECT xANSWER-
STEERING x
x
GEAR
x
If xyou xapply x100 xpounds xof xforce xto xa x1 xinch xpiston, xthe x2 xinch xoutput xpiston xwould
xhave x
x
....... xpounds xof xforce. x- xCORRECT xANSWER-
200
x
Hydraulic xsystem xpressure xis xmaintained xby xthe x....... xvalve x- xCORRECT
xANSWER-
x
UNLOADING
x
Which xcomponent xis xused xto xconvert xfluid xpower xenergy xto xmechanical
xmotion? x-
x
CORRECT xANSWER-
ACTUATOR
x
The xcentrifugal xtype xLP xair xcompressor xis xused xin xsystems xof xup xto x.......
xpsig. x-
x
CORRECT xANSWER-
125
x
High xPressure xair xis xdefined xas x....... xpsig xair xor xgreater x- xCORRECT xANSWER-
1001 x
x
(True/False) xCompressed xair xsystems xthat xoperate xbetween x1005 xto x2005 xpsig
xare x
x
classified xas xmedium-high xpressure xair xsystems x- xCORRECT xANSWER-
FALSE
x
The xcompressed xair xsystem xthat xoperates xat x160 xpsig xis xclassified xas xa x.......
xpressure x
x
system. x- xCORRECT xANSWER-
MEDIUM
x
Most xlow xpressure xcompressors xhave x....... xstages. x- xCORRECT xANSWER-2 x
x
, Most xhigh xpressure xcompressors xhave x....... xstages x- xCORRECT xANSWER-4-6 x
x
The xType x1 xDehydrator xremoves xcontaminants xfrom x....... xpressure xcompressed
xair x
x
systems. x- xCORRECT xANSWER-
LOW
x
On xthe xType x1 xDehydrator xthe xhigh xtemperature xalarm xindicates xa xloss xof xproper
x....... x-
x
CORRECT xANSWER-REFRIGERANT
xTEMPERATURE
x
The xterm xCLEAR xrefers xto x....... x- xCORRECT xANSWER-ABSENCE xOF
xVISIBLE x
x
PARTICULATE xMATTER
x
At xwhat xpoint xin xthe xsump xare xsample xconnections xfitted? x- xCORRECT
xANSWER-
x
LOWEST xPOSSIBLE
xPOINT
x
The xsample xline xcap xprevents x....... xof xthe xsample xline x- xCORRECT
xANSWER-
x
CONTAMINATION
x
Unsatisfactory xlube xoil xsample xor xmachinery xsump xoil xis xdetermined xto xbe xunsuitable
xfor x
x
renovation xby xthe x....... x- xCORRECT xANSWER-ENGINEER
xOFFICER
x
While xstarting xthe xlube xoil xpurifier xthe x....... xis xused. x- xCORRECT xANSWER-EOSS x
x
The xnormal xoperating xspeed xfor xthe xDeLaval xPurifier xis x....... xrpm x-
xCORRECT x
x
ANSWER-7200
x
The xDeLaval xPurifier xis xdriven xby x....... x- xCORRECT xANSWER-ELECTRIC xMOTOR x
x
The xDeLaval xPurifier xcover xclamps xhold xthe xcover xdown xto xthe xframe xand xseals xit
xwith x
x
a/an x....... xgasket. x- xCORRECT xANSWER-O-
RING
x
Current xlevels xas xsmall xas x....... xmilliamps xcan xprove xfatal. x- xCORRECT xANSWER-
100 x
x
Small xships xhave xfireplugs xplaced xso xthat xany xarea xon xthe xship xcan xbe xreached xwith
x....... x
