Nav 7 FINALS

59問 • 1年前

問題一覧

What term is usually used to refer to as video display unit? motherboard monitor power unit processor

Which component of an Integrated Bridge System helps measure the ship's speed through the water? AIS Gyrocompass Speed log Depth sounder

What does data fusion involve in an Integrated Navigation System? Ignoring sensor measurements to reduce complexity Combining data from various sensors to improve accuracy Exclusively relying on a single sensor for navigation Using GPS signals as the sole source of positioning information

Which sensor helps determine the orientation of the vehicle relative to the Earth's magnetic poles? Global Navigation Satellite System (GNSS) Inertial Measurement Unit (IMU) Barometers Magnetometers

What is the best feature of any navigational system that primarily assists the operator in performing its functions? popular brand user-friendliness up-to-date software powerful processor

How does INS(B) contribute to navigational safety? By assisting in hazard avoidance and collision prevention By automatically controlling the ship's heading By integrating with cargo sensors By providing real-time weather overlays

What is the primary function of INS(C) systems? Enhancing navigational safety through automatic control Displaying route planning information Monitoring engine performance Providing real-time weather data

In which situation would INS(8) be most beneficial? Monitoring cargo operations Monitoring engine performance Predictive collision avoidance Manual steering control

How does INS(C) enhance navigation in narrow channels? By providing weather overlays By automatically adjusting speed By Manually adjusting the gyro By enabling precise automatic steering

What do you call the training any ECDIS operator must undergo to ensure that he/she fully understood the corresponding unit he has onboard his ship? ECDIS generic ECDIS specific ECDIS Transas OC/GMDSS

While on watch, two of your operational radar suddenly fail. What is the first action to do as OOW? Reset the system Notify the Master at once Send for the helmsman Notify the nearest authority

Remember the regulatory requirement outlined by SOLAS Chapter V, Reg. 19, paragraph. 6 regarding integrated bridge systems (IBS). What does this regulation stipulate regarding the functionality of IBS in case of subsystem failure?

Failure of one subsystem should not cause failure in any other subsystem, and alarms must alert the officer in charge.

Compare and contrast INS(B) and INS(C) systems in terms of their functionalities and benefits. INS(B) enhances navigational safety through hazard avoidance, while INS(C) provides automatic control of heading, track, or speed INS(B) provides automatic control functions, while INS(C) focuses on predictive collision avoidance INS(B) offers real-time weather monitoring, whereas INS(C) integrates with cargo sensors INS(B) displays route planning information, whereas INS(C) monitors engine performance

What is the primary function of an INS(A) system? Monitoring engine performance Providing position, speed, heading, and time with integrity indications Automatic heading control Collision avoidance

How does integration of weather instruments into ship's navigation system enhance safety? By providing real time weather updates By providing fuel efficiency By reducing noise levels By increasing engine performance

What factors should be considered when deciding whether to use INS(A), INS(B), or INS(C) for a particular vessel or voyage? Passage complexity, radar coverage, and budget constraints Vessel size, crew experience, and environmental conditions Cargo type, communication range, and navigation regulations Availability of satellite communication, cargo load, and fuel efficiency

Evaluate the effectiveness of INS(C) in reducing the workload of bridge watch officers during navigation. By assessing its integration with other onboard systems and data accuracy By comparing its performance metrics with traditional navigation methods By analyzing its impact on crew fatigue levels and navigation efficiency By evaluating feedback from bridge watch officers on user experience and system reliability

What additional information does INS(B) provide compared to INS(A)? Communication with other vessels Automatic control functions Depth measurement Real-time weather monitoring

Design a scenario illustrating the practical application of INS(B) in avoiding a collision with another vessel. Develop a narrative describing a ship's encounter with dense fog and its use of INS(B) features to navigate safely. Create a simulation demonstrating INS(B) functionalities in predicting potential collision courses and recommending evasive actions. Outline a scenario where INS(B) alerts the bridge crew to a nearby vessel's erratic behavior and suggests alternative routes. Draft a scenario where INS(B) integrates with radar data to calculate safe passing distances and adjust the ship's course accordingly.

Which of the following set of guidelines refers to bridge watch officers utilizing the INS systems effectively? Offer recommendations for ongoing training and proficiency assessments to ensure crew competency in utilizing INS functionalities. Establish protocols for switching between manual and automatic control modes based on navigational conditions. Provide instructions for interpreting and responding to various alerts and alarms generated by the INS. Outline procedures for conducting routine checks on INS system integrity and sensor calibration.

What is the primary advantage of integrating various shipboard systems into a single user interface in an Integrated Bridge System? Improved efficiency and situational awareness Increased workload for the crew Reduced navigation capabilities Decreased situational awareness

What distinguishes INS(C) from INS(B)? Route optimization Automatic control of heading, track, or speed Integration with AIS Real-time weather overlays

According to the text, who defines the three categories of Integrated Navigation Systems (INS)? IMO ISM IHO IALA

What is the primary function of a Global Navigation Satellite System (GNSS) in an Integrated Navigation System? Measure atmospheric pressure Measure acceleration and rotation rates Provide positioning information based on satellite signals Determine the vehicle's orientation relative to the Earth's magnetic field

Explain the significance of the Automatic Radar Plotting Aids (ARPA) feature in INS(B) systems for collision avoidance. How does ARPA contribute to navigational safety? By providing real-time weather overlays for route optimization. By integrating satellite communication for distress alerting. By monitoring engine performance and fuel efficiency. By displaying the positions and predicted paths of nearby vessels.

Recall the primary purpose of INS(A) systems as defined by the International Maritime Organization (IMO). What essential information do INS(A) systems provide? Real-time monitoring of engine parameters. Detailed weather forecasts for route planning. Essential navigational data such as position, speed, heading, and time. Predictive collision avoidance capabilities.

What do you call the interaction between a human operator and a machine or system? human-machine interaction human-machine interface human-machine system human-machine interrogation

Why is integrity monitoring important in an INS? To control alerts on the bridge To verify information accuracy before display or use To monitor engine performance To improve communication with other vessels

What do you call the components of INS that are situated outside the Bridge area? Above-deck equipment Below-deck equipment Critical equipment Emergency equipment

Which type of radar will the SART respond? 6 cm radar 5 cm radar 3 cm radar 9 cm radar

How do the established requirements and standards dictate the operational status that should be maintained for an Electronic Chart Display and Information System (ECDIS) onboard a vessel?

By defining the accuracy and currency of electronic navigational charts (ENCs) used by the ECDIS

Why is DGPS is better than GPS? GPS is a satellite-based navigation system that provides location and timing information anywhere on Earth. DGPS enhances GPS accuracy by correcting for errors using reference station data, making it suitable for applications requiring higher precision. The accuracy can vary but is generally within a range of 5 to 15 meters (16 to 49 feet) under ideal conditions. It relies on a constellation of satellites orbiting the Earth to transmit signals to GPS receivers on the ground or in vehicles, ships, aircraft, and other devices.

What is a common feature of Integrated Bridge Systems to improve maneuvering capabilities in tight spaces? Radar System Joystick Control System Gyrocompass Automatic Identification System (AIS)

What is the advantage of using multiple sensors in an Integrated Navigation System? Increased redundancy Reduced system complexity Decreased accuracy Limited operational range

What do you call the components of INS that are situated inside the Bridge area? Emergency equipment Critical equipment Below-deck equipment Above-deck equipment

Which component of an integrated navigation system helps detect other vessels, navigational hazards and land masses? Depth sounder Radar AIS Navtex

Which sensor provides accurate heading information for navigation and control purposes in an Integrated Bridge System? Gyrocompass Wheel speed sensor Magnetometer Barometer

What advantage does an Integrated Navigation System offer in terms of continuous operation? Decreased accuracy Dependency on external conditions Limited redundancy Continuous navigation information regardless of external factors

What advantage does an Integrated Bridge System offer in terms of navigation and control? Standardized interfaces Decreased situational awareness Increased risk of human error Limited control capabilities

Which algorithm is commonly used in an Integrated Navigation System to estimate the vehicle's state by combining sensor measurements with predictions from a dynamic model? Fourier Transforms Particle Filters Genetic Algorithms Kalman Filters

What is defined as a combination of systems which are interconnected in order to allow centralized access to sensor information or command/control from workstations, with the aim of increasing safe and efficient ship's management by suitably qualified personnel? IMSBC INS IBS IGC

What is the operator's primary struggle to understanding the functionalities and interactions between these systems, leading to errors in operation? Lack of hand-over time Technical complexity Interface design Integration issue

Why is it helpful for seafarer OOW to have an integrated bridge system on board? It reduces vessel's lay-over on port so cargo can be transported fast. It impresses any port state authority, therefore less inspection will be done. It gives numerous benefits that enhance navigation safety, efficiency, and situational awareness. It gives seafarer more time to go ashore.

Which component of an Integrated Bridge System provides real-time radar images for detecting nearby vessels and navigational hazards? Radar System Automatic Identification System (AIS) Electronic Chart Display and Information System (ECDIS) Communication Systems

What is a system in which the information from two or more navigation aids is combined in a symbolic manner to provide an output that is superior to any one of the component aids? IBS INS IGC IMSBC

Which INS category would be most suitable for a vessel navigating through congested waterways with multiple hazards? INS (C) INS(B) INS(A) Both INS(B) and INS(C)

What does the Automatic Identification System (AIS) provide in an Integrated Bridge System? Engine monitoring data Electronic navigational charts Real-time radar images Ship identification and positioning information

Which application often relies on Integrated Navigation Systems for autonomous navigation? Unmanned Aerial Vehicles (UAVs) Agricultural machinery Handheld GPS devices Mining equipment

What component of IBS is crucial in monitoring the under-keel clearance? Weatherfax RDF Echo sounder AIS

What should be the status of one of your operational ECDIS as per the requirements? Inter-connectivity Internet capability Stand-alone Network

Which component of an Integrated Navigation System measures the vehicle's acceleration and rotation rates in three dimensions? Global Navigation Satellite System (GNSS) Magnetometers Digital Compasses Inertial Measurement Unit (IMU)

Which system is responsible for displaying electronic navigational charts and integrating with other navigation sensors in an Integrated Bridge System? Integrated Control Panel Electronic Chart Display and Information System (ECDIS) Gyrocompass Joystick Control System

What is the primary purpose of conducting a system integrity check before using an Electronic Chart Display and Information System (ECDIS)? To confirm the proper functioning of ECDIS hardware and software To ensure compliance with onboard catering regulations To adjust the vessel's air conditioning system To verify the functionality of the vessel's propulsion system

What do magnetometers measure in an Integrated Navigation System? GPS signals Earth's magnetic field Atmospheric pressure Wheel speed

Which component of an Integrated Bridge System monitors various shipboard systems and provides alarms for critical events or malfunctions? Communication Systems Integrated Control Panels Electronic Chart Display and Information System (ECDIS) Alarm and Monitoring Systems

Which sensor is crucial for altitude determination in aircraft within an Integrated Navigation System? Inertial Measurement Unit (IMU) Global Navigation Satellite System (GNSS) Wheel Speed Sensors Barometers

What does the Global Navigation Satellite System (GNSS) primarily rely on to determine the ship's position? Underwater sonar Radar signals Radio communication with other vessels Signals from satellites

Apply the concept of integrity monitoring to a real-life scenario where an INS system detects discrepancies in sensor data. What actions should the bridge watch officers take based on this Information?

Cross-reference the data with alternative sensor inputs and follow established procedures for handling integrity alerts.

What is the primary purpose of an Integrated Bridge System (IBS) on a maritime vessel? Engine propulsion Cargo management Crew accommodation Centralized navigation and control

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BARQUE 19. LAURENTE, FRANK NATHANIEL C. · 60問 · 1年前

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