Module Details

Module Code: CRAF6020
Title: Mechanical Controls
Long Title: Mechanical Controls
NFQ Level: Fundamental
Valid From: Semester 1 - 2013/14 ( September 2013 )
Duration: 1 Semester
Credits: 5
Field of Study: 2150 - Craft
Module Delivered in: 2 programme(s)
Module Description: The aim of this module is to provide practical and theortical knowledge of automatic and mechanical controls in process, industrial and commercial areas.
 
Learning Outcomes
On successful completion of this module the learner will be able to:
# Learning Outcome Description
LO1 Identfy and classify the different types of control valves used in mechanical services processes.
LO2 Select the correct mechanical controls on piping, HVAC and ducting systems.
LO3 Describe the mechanical parts of electrical controls.
LO4 Compare and contrast automatic and mechanical controls.
LO5 Commission, repair and test selected mechanical and automatic controls.
Dependencies
Module Recommendations

This is prior learning (or a practical skill) that is strongly recommended before enrolment in this module. You may enrol in this module if you have not acquired the recommended learning but you will have considerable difficulty in passing (i.e. achieving the learning outcomes of) the module. While the prior learning is expressed as named MTU module(s) it also allows for learning (in another module or modules) which is equivalent to the learning specified in the named module(s).
Incompatible Modules
These are modules which have learning outcomes that are too similar to the learning outcomes of this module. You may not earn additional credit for the same learning and therefore you may not enrol in this module if you have successfully completed any modules in the incompatible list.
No incompatible modules listed
Co-requisite Modules
No Co-requisite modules listed
Requirements

This is prior learning (or a practical skill) that is mandatory before enrolment in this module is allowed. You may not enrol on this module if you have not acquired the learning specified in this section.
No requirements listed
 
Indicative Content
Pressure Reducing Valve
Need for pressure reducing valves, valve selection and installation, repair, service and test.
Flow Rate Valves
Diverter valves, 2 port valves, 3 port valves, lock shield valves, mixer valves, double regulating valves, binder test point, fixed oirifice double regulating valve, globe valves and zoning valves.
Pressure Relief Valves
Outline the need for safety/ pressure relief valves, service, maintenance and repair.
Thermosatic Relief Valves
Settings, repair, rating, types, steam, hot water, central heating and applications.
Automatic and Solenoid Valves
Systems, applications, installation, actuators, and energy sources.
Self Acting Controls
Self powered without the need for an energy source.
Commissioning and Maintenance of Valves
Servicing, repairing and testing of mechanical controls.
Site Visits and Seminars.
Visiting various sites on campus and external site visits. Invited guest speakers.
Module Content & Assessment
Assessment Breakdown%
Coursework40.00%
End of Module Formal Examination60.00%

Assessments

Coursework
Assessment Type Written Report % of Total Mark 15
Timing Week 5 Learning Outcomes 1,2
Assessment Description
Covering pressure reducing valves and flow rate valves.
Assessment Type Practical/Skills Evaluation % of Total Mark 25
Timing Every Second Week Learning Outcomes 5
Assessment Description
Commissioning, testing and fault finding of control valves.
End of Module Formal Examination
Assessment Type Formal Exam % of Total Mark 60
Timing End-of-Semester Learning Outcomes 1,2,3,4
Assessment Description
End-of-Semester Final Examination
Reassessment Requirement
Repeat examination
Reassessment of this module will consist of a repeat examination. It is possible that there will also be a requirement to be reassessed in a coursework element.

The University reserves the right to alter the nature and timings of assessment

 

Module Workload

Workload: Full Time
Workload Type Contact Type Workload Description Frequency Average Weekly Learner Workload Hours
Lecture Contact Formal theory lecture Every Week 3.00 3
Lab Contact Demonstrate the commissioning, repairing and testing of mechanical controls. Every Second Week 1.00 2
Independent & Directed Learning (Non-contact) Non Contact Self Directed Study Every Week 3.00 3
Total Hours 8.00
Total Weekly Learner Workload 7.00
Total Weekly Contact Hours 4.00
Workload: Part Time
Workload Type Contact Type Workload Description Frequency Average Weekly Learner Workload Hours
Lecture Contact Formal theory lecture Every Week 3.00 3
Lab Contact Demonstrate the commissioning, repairing and testing of mechanical controls. Every Second Week 1.00 2
Independent & Directed Learning (Non-contact) Non Contact Self directed study Every Week 3.00 3
Total Hours 8.00
Total Weekly Learner Workload 7.00
Total Weekly Contact Hours 4.00
 
Module Resources
Recommended Book Resources
  • Robert Haney,. (2013), Solenoid Control, Testing, and Servicing, [ISBN: 0071789693].
  • Anthony R. Day, Martin S. Ratcliffe & Keith J. Shepherd. (2003), Heating systems, Blackwell Publishing, Malden, MA, [ISBN: 0632059370].
  • Brian Nesbitt (Editor). (2001), Guide to European Valves for Control, Isolation and Safety, [ISBN: 1860582915].
This module does not have any article/paper resources
This module does not have any other resources
 
Module Delivered in
Programme Code Programme Semester Delivery
CR_ECTMS_7 Bachelor of Science in Craft Technology - Mechanical Services 3 Mandatory
CR_EMSTE_6 Certificate in Mechanical Services Technology 1 Mandatory