12 Questions
What is the correct procedure to resume normal ME rpm when the stop valve to the fuel pump is closed?
Close the stop valve to the fuel pump, then resume to normal ME rpm.
What is the term for considering safety, urgency, and adequacy when operating and handling machinery in various situations?
Consideration
What is the primary purpose of telescopic pipes attached to water-cooled pistons in large slow-speed main propulsion diesel engines?
To allow piston cooling water to efficiently enter the piston despite its reciprocating motion
What is the recommended action when unable to pump out the aft starboard engine room bilge well that is fouled with one foot of water over the top of the bilge well?
Remove the bilge manifold valve and attempt to back flush the line
What is a critical safety precaution to observe when working around machinery in an engine room?
Not wearing jewelry and wearing safety shoes
What is the purpose of telescopic pipes in preventing engine lube oil contamination?
To prevent contamination of the cylinder cooling water with engine lube oil
What is the primary reason for purging a boiler furnace before lighting the burner?
To clear the furnace of any explosive gases
What is the most important duty of a watchkeeping engineer while taking over a watch?
Know the safety of all crew including oneself
What is the purpose of a steam pressure reducing valve in a branch line?
To deliver steam at the correct pressure
What is an indication of air trapped in the hydraulic lines of a steering system?
Erratic rudder response
What is the typical temperature of the water in a medium temperature hot water system used in place of small auxiliary boilers?
280°F
What is the term for the center from which the ship's engine room is controlled in an automated engine?
Engineering control room (ECR)
Test your knowledge of maritime engineering operations, safety procedures, and troubleshooting techniques. This quiz covers various scenarios, including engine room bilge issues and mechanical repairs.
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