Formats and tools
- Unit Description
- Reconstruct the unit from the xml and display it as an HTML page.
- Assessment Tool
- an assessor resource that builds a framework for writing an assessment tool
- Assessment Template
- generate a spreadsheet for marking this unit in a classroom environment. Put student names in the top row and check them off as they demonstrate competenece for each of the unit's elements and performance criteria.
- Assessment Matrix
- a slightly different format than the assessment template. A spreadsheet with unit names, elements and performance criteria in separate columns. Put assessment names in column headings to track which performance criteria each one covers. Good for ensuring that you've covered every one of the performance criteria with your assessment instrument (all assessement tools together).
- Wiki Markup
- mark up the unit in a wiki markup codes, ready to copy and paste into a wiki page. The output will work in most wikis but is designed to work particularly well as a Wikiversity learning project.
- Evidence Guide
- create an evidence guide for workplace assessment and RPL applicants
- Competency Mapping Template
- Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners. A template for developing assessments for a unit, which will help you to create valid, fair and reliable assessments for the unit, ready to give to trainers and students
- Observation Checklist
- create an observation checklist for workplace assessment and RPL applicants. This is similar to the evidence guide above, but a little shorter and friendlier on your printer. You will also need to create a seperate Assessor Marking Guide for guidelines on gathering evidence and a list of key points for each activity observed using the unit's range statement, required skills and evidence required (see the unit's html page for details)
- Self Assessment Survey
- A form for students to assess thier current skill levels against each of the unit's performance criteria. Cut and paste into a web document or print and distribute in hard copy.
- Moodle Outcomes
- Create a csv file of the unit's performance criteria to import into a moodle course as outcomes, ready to associate with each of your assignments. Here's a quick 'how to' for importing these into moodle 2.x
- Registered Training Organisations
- Trying to find someone to train or assess you? This link lists all the RTOs that are currently registered to deliver MARL003, 'Demonstrate basic knowledge of marine auxiliary boilers'.
- Google Links
- links to google searches, with filtering in place to maximise the usefulness of the returned results
- Reference books for 'Demonstrate basic knowledge of marine auxiliary boilers' on fishpond.com.au. This online store has a huge range of books, pretty reasonable prices, free delivery in Australia *and* they give a small commission to ntisthis.com for every purchase, so go nuts :)
Elements and Performance Criteria
Elements describe the essential outcomes.
Performance criteria describe the performance needed to demonstrate achievement of the element.
Distinguish between different types of auxiliary boilers
Design and use of water tube and fire tube auxiliary boilers are compared and contrasted
Movement of water and gas in an operating boiler is sketched
How variations to operating pressure and saturation temperature in an auxiliary boiler can be used to get wet, dry or superheated steam is explained
Recognise different functions of steam and different components of steam systems
Key features of steam and other heating systems are compared and contrasted
Steam side requirements of an auxiliary steam turbo alternator are compared and contrasted with other steam-powered machinery
Typical steam and condensate system is outlined
Explain fuel oil system of auxiliary boilers
Combustion process is explained and factors that affect combustion in a boiler are outlined
Differentiation is made between different burner types
Operation of a complete fuel oil system for an auxiliary boiler including the functions of components for automatic combustion control is outlined
Explain procedure for operating fired and unfired boilers
Locations of all mountings and fittings on auxiliary boilers are identified and their functions are outlined
Purpose of all alarms and shut downs incorporated in auxiliary boilers is clarified
Types and operation of safety valves are outlined
Procedure for lighting off a boiler from cold is clarified
Procedure for laying up for short and long periods including full blow down and shut down procedures is clarified
Procedure for isolating an auxiliary boiler after shut down is clarified
Explain procedure for sampling and testing boiler water
Effects of poor water treatment practices on safety and boiler function are identified
Correct procedure for taking boiler and feed water sample and possible errors that might occur are clarified
Common water tests carried out are outlined and typical results are stated
Chemicals used for treatment of boiler water are named and acceptable range of chemical reserves found in boiler waters are confirmed
Explain procedure for maintaining water level in the boiler
Method of testing and changing a gauge glass is outlined
Effects of blockages in water, steam and drain cocks on levels in gauge glass are outlined
Procedure for when a gauge glass apparently shows no water is clarified
Explain common hazards and defects and relevant prevention/ control procedures
Hazards and defects associated with auxiliary boilers are identified
How water hammer can be prevented in auxiliary boilers is outlined
Symptoms, causes, effects and actions to be taken in the event of oil contamination of boiler water are determined
Difference between and measures taken to avoid fire and water side explosions are clarified
Causes, mechanism, prevention and control of economiser fires are detailed