SHESH
Steering Gear and Oil Purification Quiz
Test your knowledge on steering gear systems and oil purification processes crucial for maritime operations. This quiz covers a range of topics, from hydraulic systems to centrifugal separators, ensuring you have a comprehensive understanding of essential maritime machinery.
- Assess your understanding of steering gear mechanisms
- Explore the principles behind oil purifiers
- Enhance your maritime knowledge
As per standard requirement, the steering gear should be capable of the steering the ship to 35 degree port to _______ starboard and vise versa with the vessel align towards steady.....
25 degrees
35 degrees
45 degrees
55 degrees
It is a system that has been an indispensible. Part of the ships machinery, which operated by hand?
Hydraulic system
Steering gear system
Electrical system
Sounds system
One of the common used steering gear construction, and its quite expensive in construction and the basic principle is same as that hydraulically driven motor engine or hydraulically lift.
Vane type
Ram Type
Phase type
It is an indispensable part of the entire steering gear arrangement of the ship and dictates the exact behaviour of the rudder?
Rudder Angle
Rudder Stock
Propeller
Steering Wheel
It is a principle part of the steering gear system from the entire motion and control the ship
Pump
Valve
Rudder
Propeller
Steering gear integrated the rudder system defines as the ____ mandatory for each and every ships respective of its size, type and operation
Complete turning mechanism
Exact movement
Manual operation
Responsible mechanism
In steeering gear systm it is called as a feedback mechanish which transmits the position of the rudder to the pump control lever through the floating lever
Mounting gear mechanism
Hunting gear mechanism
Grunting Gear mechanism
Guntree gear mechanism
They are one of the common steering gear used on ship they contain hydraulic cylinders attach to the disc connected to the hydraulic pump
Ram type
Rotary Vane
Rotating type
Bumping type
It is a steering mechanism that is consists of 2 cylinders and the pump motor. The pump has a unidirectional variable displacement and have a constant speed flow
4 RAM HYDRAULIC STEERING GEAR
2 RAM HYDRAULIC STEERING GEAR
ROTARY VANE STEERING GEAR
UNIDIRECTIONAL STEERING GEAR
Steering gear that has a small space required low instalation cost, less weight and smallest power to the same load because it can transmit to your torque to the rudder stock?
4 ram
2 ram
Rotary vane
Unidirectional
Port stake control has a very strict on this, many ships has been fine and detained due to such faults pointed out during port stake control inspection?
Excessive noise
Unsatisfactory steering gear
Malfunctioning steering gear
Oil leakages
It indicates entrpment of air in the steering system due to bubbles in the oil pumps and pipings are subjected to air hammer leading to vibration.
Excessive noise
Unsatisfactory steering gear
Malfunctioning steering gear
Oil leakages from steering gear
The fuel oil consumption of the ship greatly depends on the efficiency of the steering gear operation, if your steering gear is operating unsatisfactory it will lead for the delay of your estimated time of arrival of your ship and increase main engine fuel consumption?
Excessive noise from steering gear
Unsatisfactory steering gear
Malfunction of steering gear
Oil leakages coming from steering gear
It is a system which provides movement to the rudder in the response of the signal coming from the bridge, what is this type of system?
Electrical System
Hydraulic system
Sound System
Steering gear system
It is the location of your main control panel of your steering gear system, the function of this is to control panel features start and stop control alarms signal and ability to acknowledge alarm
Engine control room
Telemotor
Wheel house
Steering gear compartment
This is a part of the steering gear system where in alarm signal indication is located, it is not possible to operate on this part, its function is to confirm the power supply of your steering gear system
Engine control room
Telemotor
Wheel house
Steering gear compartment
This is the room in which your actuator is located one of the top, is a scale showing the angle of the rudder port or starboard and also signal transmitters and feedbacks for remote rudder indication and steering gear control system
ECR
Telomotor
Wheel house
Steering gear compartment
Steering system which works by introducing pressure into the compartment that is formed between the stator fixed to the ship structure and rotor attached to the rudder stock?
4 ram
2 ram
Rotary vane
Unidirectional type
Type of steering mode, in whichn the ship will automatically find its way to pre-set position point along the pre-set route in which the ship is forced out of the course. The function of this mode will use the rudder to get the ship back to course?
Auto pilot
Non follow up
Follow up
Manual
Totally manual control of the rudder movement from the wheel house and in case of the emergency situation from the steering gear compartment it is used, on this type of steering mode the rudder is move into the position using manual control?
Auto pilot
Non follow up
Follow up
Manual
This is a type also of mode using our steering gear that a variant of manual and allows the rudder to be set at any rudder angle, the system will automatically keep it there until you change the rudder angle set?
Auto pilot
Non follow up
Follow up
Manual
What do we call on this type of instrument or equipment that purifies fuel oil and lube oil of our machinery used in ships
Filter
Separator
Strainer
Dividers
What is the other term for oil separator ?
Boiler
Purifier
Incinerator
Inhibitor
What type force does the purifier use to operate the 2 or 3 medium of contaminants?
Centrifugal force
Primary force
Secondary force
Force alarm
It is process in which solid particles in a liquid are being removed?
Purification
Filtration
Separation
Conduction
It is a process by which the effects of gravity can be amplified by the use of centrifugal force
Centrifugal motion
Centrifugal separation
Centrifugal rotation
Centrifugal angle
What is the main purpose of removing impurities from fuel using purifier?
Removal element
Gravity and centrifuging
Evaporation and condesing
Filtering device
It is an equipment with the sulfur purpose is to clean the oil from water and solid particles and contaminants. What do we call on this type of equipment?
Purifier
OWS
Boiler
Oil cleaning machine
What do we call centrifugal separator or solid or liquid which removes solid particles such as oil, natural organic matter?
Purifier
Boiler
Clarifier
OWS
What do we call for the process by which the effect of gravity can be amplified by the use of centrifugal force to the extent that separation process becomes rapid and continuous centrifuge working rapidly spinning a bowl containing the liquid and produce, while centrifugal force to produce separation?
Rotating
circulating
Eliminating
Centrifuging
What do we call on this type of auxiliary machinery which has a gravity disc, which control the output of the quality fuel being used on main engine and diesel generator
Clarifier
OWS
Purifier
Boiler
This is responsible for driving various components such as a bowl, tachometer, gear pump and the purpose of rotating counter? What do we call on this type of part?
Electric motor
electric drill
Electric gear
Electric pump
What do we call on this solid assembly made up of high thin style steel working within purifier frame with ample space to accumulate and discharge is latch
Disk stock
Bowl
Friction clutch
It is installed on the horizontal shaft to safe guard and protect the electric motor from damage as complete purifier assembly it is too heavy for a motor to take a full load from the start without overheating. Once the system attempts to reset required momentum the pads gradually move out centrifugal force connecting to the motor. What do we call on this part?
Friction block
Friction shaft
Friction pad
Friction clutch
They are incorporated with small to form the interface line and carry out separation using centrifugal force that causes oil to move inward and water and solid particle to move outward.What do we call on this part of purifier?
Disc
Disc stock
Disc holes
Disc bowl
What is the part of purifier both size depends on separtation temperature, the density of oil at the temperature and desired through pot of your oil by using the nomogram from a purifier manual. It also responsible for setting location of oil and water interface line variable as per makers design and machinery needs?
Gear box
Gravity disc
Paring dics
Gravity force
Parameters to be considered in operating purifier with dirty oil passes through the heater?
Fuel oil inlet temperature
Density of oil
Rpm of the rotating oil
Throw pot of oil feed
Parameter to be considered in operating a purifier when the centrifugal force will not be sufficient and enough to aid the separation?
Fuel oil inlet temperature
Density of oil
Rpm of rotationg oil
Throw pot of oil feed
Parameters to be considered in operating a purifier as the dirty oil entering is heated to reduce the vicosity of your oil?
Fuel oil inlet temperature
Density of oil
Rpm of rotating oil
Throw put of oil feed
Parameters that is to be considered in operating an oil purifier means the quantity of oil pump into the purifier per hour?
Fuel oil inlet temperature
Throw put of oil feed
Density of oil
RPM of the rotating oil
Maybe fuel oil purification process were in initial purification by gravity separation takes place. This is also provide as your suction....
Settling tank
Service tank
Sludge tank
Drain tank
In your HFO purification process, which tank serves as a storage of ypur purified oil ready for consumption of your main engine, generator and other machinery?
Settling tank
Service tank
Sludge tank
Drain tank
Maintenance of purifier which consist of an overhaul of your separator bowl, inlet and outlet are operating water device every 4000 operating hrs or 6 months?
Inspection
Overhaul
Change oil
Cleaning of the suction strainer
It is a maintenance for FO purifier or any purifier which should be carried out every 4000 operate hours at least once every year?
Change oil
Inspection
Overhaul
Cleaning of the suction strainer
It is a maintenance for purifier perform completely separator for every 18 months or 12000 operating hours?
Change oil
Overhaul
Inspection
Cleaning of the suction strainer
How to troubleshoot a purifier when the rectangular ring in the operating slide or bowl body is defective
Renew the rectangular ring
Fit the nozzle
Correct the ring
Clean the strainer
How to troubleshoot your purifier when the strainer in the operating water supply is clogged
Renew the strainer
Correct the strainer
Clean the strainer
Fit the strainer
How to troubleshoot, when the purifier bowl rotates in the wrong direction?
Check the electrical connection of your motor
Examine the motor
Check the belt transmission
Examine the belt transmission
How to troubleshoot a purifier, when the bowl fails to close and valves plugs in the operating slide are missing or defective?
Clean nozzle
Clean valve plugs
Turn on water supply
Renew the valve plugs
How to troubleshoot a purifier when there is an incorrect transmission parts 50 Hz belt pulley, 50 Hz power supply and your speed is too slow?
Stop and change the belt transmission
Take no action
Don't bother
Don't touch
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