EDF 6225 TEST 2 END OF COURSE STUDY
GUIDE LATEST UPDATED ACTUAL TESTED
QUESTIONS AND CORRECT ANSWERS
⩥ What is the minimum battery voltage required when testing a
battery?
Answer: 12.6 V
⩥ What does the color of the terminal bus or splice insulation
indicate?
Answer: The size of wire it can be used on
⩥ Electrical Components may be protected by ...
Answer: Grounding: Antistatic mats and wrist straps
Insolation: Static Sheild Bags
Prevention: Most Important
⩥ What does SWBS stand for?
,Answer: Ship Work Breakdown Structure
⩥ What is JP5? (In depth)
Answer: Kerosene type jet fuel developed to provide a higher
flashpoint that could be stored onboard more safely than either
gasoline or earlier jet fuels. JP5 is composed of higher boiling
point than gasoline and is not as explosive or volatile as
gasoline. JP5 is the only grade of jet fuel that is authorized for
fueling aircraft on Navy/USCG ships.
⩥ What is the purpose of Red Gear?
Answer: The purpose of Red Gear is to transmit the high speed
of an engine to a low speed of the prop.
⩥ What is the formula for finishing the cap end of a linear
actuator?
Answer: A= D^2 x .7854
⩥ What is the max swash plate angle of an in-line piston pump?
Answer: Can be varied from 0-25°
⩥ How are filters in a hydraulic system rated?
, Answer: Micron
⩥ What do you use to deburr a hydraulic shaft?
Answer: Fine Whetstone
⩥ What protects debris from entering the system on the inward
stroke of a hydraulic ram
Answer: Rod Wiper
⩥ What information is required on a hose tag?
Answer: Hose log item number, service life date, hydrostatic test
pressure and test date.
⩥ Hydraulic hoses are measured in ___. One ___ equals 1/16"
Answer: -, Dash
⩥ When testing relief valves on fin stabilizers put the gauge on
___ and ___ main hydraulic distribution manifolds
Answer: T54 and T55
⩥ A hydraulic actuator converts what type of movement?
GUIDE LATEST UPDATED ACTUAL TESTED
QUESTIONS AND CORRECT ANSWERS
⩥ What is the minimum battery voltage required when testing a
battery?
Answer: 12.6 V
⩥ What does the color of the terminal bus or splice insulation
indicate?
Answer: The size of wire it can be used on
⩥ Electrical Components may be protected by ...
Answer: Grounding: Antistatic mats and wrist straps
Insolation: Static Sheild Bags
Prevention: Most Important
⩥ What does SWBS stand for?
,Answer: Ship Work Breakdown Structure
⩥ What is JP5? (In depth)
Answer: Kerosene type jet fuel developed to provide a higher
flashpoint that could be stored onboard more safely than either
gasoline or earlier jet fuels. JP5 is composed of higher boiling
point than gasoline and is not as explosive or volatile as
gasoline. JP5 is the only grade of jet fuel that is authorized for
fueling aircraft on Navy/USCG ships.
⩥ What is the purpose of Red Gear?
Answer: The purpose of Red Gear is to transmit the high speed
of an engine to a low speed of the prop.
⩥ What is the formula for finishing the cap end of a linear
actuator?
Answer: A= D^2 x .7854
⩥ What is the max swash plate angle of an in-line piston pump?
Answer: Can be varied from 0-25°
⩥ How are filters in a hydraulic system rated?
, Answer: Micron
⩥ What do you use to deburr a hydraulic shaft?
Answer: Fine Whetstone
⩥ What protects debris from entering the system on the inward
stroke of a hydraulic ram
Answer: Rod Wiper
⩥ What information is required on a hose tag?
Answer: Hose log item number, service life date, hydrostatic test
pressure and test date.
⩥ Hydraulic hoses are measured in ___. One ___ equals 1/16"
Answer: -, Dash
⩥ When testing relief valves on fin stabilizers put the gauge on
___ and ___ main hydraulic distribution manifolds
Answer: T54 and T55
⩥ A hydraulic actuator converts what type of movement?
