BECC MOD 7 EXAM 2023 WITH QUESTIONS AND ANSWERS
When starting up the Hydraulic System, the ....... must be used. - ANSWER EOSS
Hydraulic systems are used to operate the ....... - ANSWER STEERING GEAR
If you apply 100 pounds of force to a 1 inch piston, the 2 inch output piston would
have ....... pounds of force. - ANSWER 200
Hydraulic system pressure is maintained by the ....... valve - ANSWER
UNLOADING
Which component is used to convert fluid power energy to mechanical motion? -
ANSWER ACTUATOR
The centrifugal type LP air compressor is used in systems of up to ....... psig. -
ANSWER 125
High Pressure air is defined as ....... psig air or greater - ANSWER 1001
(True/False) Compressed air systems that operate between 1005 to 2005 psig
are classified as medium-high pressure air systems - ANSWER FALSE
The compressed air system that operates at 160 psig is classified as a .......
pressure system. - ANSWER MEDIUM
Most low pressure compressors have ....... stages. - ANSWER 2
Most high pressure compressors have ....... stages - ANSWER 4-6
The Type 1 Dehydrator removes contaminants from ....... pressure compressed
air systems. - ANSWER LOW
On the Type 1 Dehydrator the high temperature alarm indicates a loss of proper
....... - ANSWER REFRIGERANT TEMPERATURE
The term CLEAR refers to ....... - ANSWER ABSENCE OF VISIBLE PARTICULATE
MATTER
At what point in the sump are sample connections fitted? - ANSWER LOWEST
POSSIBLE POINT
The sample line cap prevents ....... of the sample line - ANSWER
CONTAMINATION
Unsatisfactory lube oil sample or machinery sump oil is determined to be
, unsuitable for renovation by the ....... - ANSWER ENGINEER OFFICER
While starting the lube oil purifier the ....... is used. - ANSWER EOSS
The normal operating speed for the DeLaval Purifier is ....... rpm - ANSWER 7200
The DeLaval Purifier is driven by ....... - ANSWER ELECTRIC MOTOR
The DeLaval Purifier cover clamps hold the cover down to the frame and seals it
with a/an ....... gasket. - ANSWER O-RING
Current levels as small as ....... milliamps can prove fatal. - ANSWER 100
Small ships have fireplugs placed so that any area on the ship can be reached
with ....... feet of a fire hose. - ANSWER 50
Insufficient fire main pressure, while operating an eductor, could result in ....... -
ANSWER BACK FLOODING
What color is the GENERAL alarm Switch? - ANSWER RED
What watch takes readings on equipment in the Main Space when the ship's
engineering plant is secured? - ANSWER COLD IRON WATCH
How are "Out of Specification" readings annotated on the log? - ANSWER
CIRCLE IN RED AND ANNOTATE IN REMARKS
What are used to alert personnel to an action or series of actions that, if not
strictly adhered to, may result in injury to personnel? - ANSWER WARNINGS
(True/False) Personnel Qualification Standards (PQS) is a way of documenting a
person's demonstrated minimum knowledge and skills required for a
qualification. - ANSWER TRUE
What document contains maintenance procedures pertaining to all equipment in
a command? - ANSWER PMS MASTER FILE
Requirements needed to combat a hazardous material spill are found in the .......
- ANSWER MSDS
What document must be posted by the entrance of a fuel oil tank before
personnel are allowed to enter? - ANSWER GAS FREE CERTIFICATE
Chipping paint, sandblasting, and other dust producing operations require .......
protection. - ANSWER EYE
(True/False) Double hearing protection is required when impulse/impact noise
levels are 140 db or greater. - ANSWER FALSE
When starting up the Hydraulic System, the ....... must be used. - ANSWER EOSS
Hydraulic systems are used to operate the ....... - ANSWER STEERING GEAR
If you apply 100 pounds of force to a 1 inch piston, the 2 inch output piston would
have ....... pounds of force. - ANSWER 200
Hydraulic system pressure is maintained by the ....... valve - ANSWER
UNLOADING
Which component is used to convert fluid power energy to mechanical motion? -
ANSWER ACTUATOR
The centrifugal type LP air compressor is used in systems of up to ....... psig. -
ANSWER 125
High Pressure air is defined as ....... psig air or greater - ANSWER 1001
(True/False) Compressed air systems that operate between 1005 to 2005 psig
are classified as medium-high pressure air systems - ANSWER FALSE
The compressed air system that operates at 160 psig is classified as a .......
pressure system. - ANSWER MEDIUM
Most low pressure compressors have ....... stages. - ANSWER 2
Most high pressure compressors have ....... stages - ANSWER 4-6
The Type 1 Dehydrator removes contaminants from ....... pressure compressed
air systems. - ANSWER LOW
On the Type 1 Dehydrator the high temperature alarm indicates a loss of proper
....... - ANSWER REFRIGERANT TEMPERATURE
The term CLEAR refers to ....... - ANSWER ABSENCE OF VISIBLE PARTICULATE
MATTER
At what point in the sump are sample connections fitted? - ANSWER LOWEST
POSSIBLE POINT
The sample line cap prevents ....... of the sample line - ANSWER
CONTAMINATION
Unsatisfactory lube oil sample or machinery sump oil is determined to be
, unsuitable for renovation by the ....... - ANSWER ENGINEER OFFICER
While starting the lube oil purifier the ....... is used. - ANSWER EOSS
The normal operating speed for the DeLaval Purifier is ....... rpm - ANSWER 7200
The DeLaval Purifier is driven by ....... - ANSWER ELECTRIC MOTOR
The DeLaval Purifier cover clamps hold the cover down to the frame and seals it
with a/an ....... gasket. - ANSWER O-RING
Current levels as small as ....... milliamps can prove fatal. - ANSWER 100
Small ships have fireplugs placed so that any area on the ship can be reached
with ....... feet of a fire hose. - ANSWER 50
Insufficient fire main pressure, while operating an eductor, could result in ....... -
ANSWER BACK FLOODING
What color is the GENERAL alarm Switch? - ANSWER RED
What watch takes readings on equipment in the Main Space when the ship's
engineering plant is secured? - ANSWER COLD IRON WATCH
How are "Out of Specification" readings annotated on the log? - ANSWER
CIRCLE IN RED AND ANNOTATE IN REMARKS
What are used to alert personnel to an action or series of actions that, if not
strictly adhered to, may result in injury to personnel? - ANSWER WARNINGS
(True/False) Personnel Qualification Standards (PQS) is a way of documenting a
person's demonstrated minimum knowledge and skills required for a
qualification. - ANSWER TRUE
What document contains maintenance procedures pertaining to all equipment in
a command? - ANSWER PMS MASTER FILE
Requirements needed to combat a hazardous material spill are found in the .......
- ANSWER MSDS
What document must be posted by the entrance of a fuel oil tank before
personnel are allowed to enter? - ANSWER GAS FREE CERTIFICATE
Chipping paint, sandblasting, and other dust producing operations require .......
protection. - ANSWER EYE
(True/False) Double hearing protection is required when impulse/impact noise
levels are 140 db or greater. - ANSWER FALSE
