NZQA Expiring unit standard
Title
22440 version 3
Apply mathematics and mechanics calculations to textile manufacturing
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Level
Purpose
3 Credits 10
People credited with this unit standard are able to use mathematics and mechanics calculations for textile manufacturing, and apply mathematical and mechanics calculations to textile manufacturing.
Classification Textiles Manufacture > Core Yarn Processing
Available grade Achieved
Explanatory notes
None.
Outcome 1
Use mathematics and mechanics calculations for textile manufacturing.
Evidence requirements
1.1 Quantities and their units are calculated in relation to textile manufacturing.
1.2
Range distance, speed, acceleration, force, work, energy, power.
Mathematical problems are solved using simple formulae and graphs, by expressing numbers, and measuring size for textile manufacturing.
1.3 Problems related to mechanics are solved for textile manufacturing.
Range gravity, rotational motion, ratios, levers, elasticity.
1.4 Simple statistics are used in relation to textile manufacturing.
Range mean, median, mode, range, standard deviation, coefficient of variation.
Outcome 2
Apply mathematical and mechanics calculations to textile manufacturing.
Competenz
SSB Code 101571

New Zealand Qualifications Authority 2020 New Zealand Qualifications Aut

2.3
2.4
2.2
NZQA Expiring unit standard
Evidence requirements
2.1
22440 version 3
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Fibre measurements are calculated in relation to carpet manufacture and quality control.
Range diameter, length, moisture content.
Yarn measurements are calculated in relation to carpet manufacture.
Range count, twist, twist constant, bulk, strength.
Calculations are made for textile machines.
Range
Calculations are made for carpet manufacture and quality management.
Range traveller speed, woollen card production, roller drafting. stitch rate, gauge, pile height, pile thickness, surface pile weight, pile weight density.
This unit standard is expiring. Assessment against the standard must take place by the last date for assessment set out below.
Status information and last date for assessment for superseded versions
Process Version Date Last Date for Assessment
Registration
Rollover
1
2
19 May 2006
16 April 2010
31 December 2019
31 December 2019
Review 3 19 May 2016 31 December 2019
Consent and Moderation Requirements (CMR) reference 0030
This CMR can be accessed at http://www.nzqa.govt.nz/framework/search/index.do
.
Please note
Providers must be granted consent to assess against standards (accredited) by NZQA, before they can report credits from assessment against unit standards or deliver courses of study leading to that assessment.
Industry Training Organisations must be granted consent to assess against standards by
NZQA before they can register credits from assessment against unit standards.
Providers and Industry Training Organisations, which have been granted consent and which are assessing against unit standards must engage with the moderation system that applies to those standards.
Requirements for consent to assess and an outline of the moderation system that applies to this standard are outlined in the Consent and Moderation Requirements (CMR). The
CMR also includes useful information about special requirements for organisations wishing
Competenz
SSB Code 101571

New Zealand Qualifications Authority 2020 New Zealand Qualifications Aut

NZQA Expiring unit standard 22440 version 3
Page 3 of 3 to develop education and training programmes, such as minimum qualifications for tutors and assessors, and special resource requirements.
Competenz
SSB Code 101571

New Zealand Qualifications Authority 2020 New Zealand Qualifications Aut