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UNIT TITLE : PERFORM MENSURATION AND CALCULATION
UNIT CODE : ELC311201
UNIT DESCRIPTOR : This unit covers the knowledge, skills and attitudes and values
needed identify, care, handle and use measuring instruments

PERFORMANCE CRITERIA
ELEMENT
Italicized terms are elaborated in the Range of Variables
1. Select measuring instruments 1.1. Object or component to be measured is
identified
1.2. Correct specifications are obtained from
relevant source
1.3. Measuring tools are selected in line with job
requirements

2. Carry out measurements and 2.1. Appropriate measuring instrument is selected
calculation to achieve required outcome
2.2. Accurate measurements are obtained for job
2.3. Calculation needed to complete work tasks are
performed using the four basic process of
addition (+), subtraction (-), multiplication (x),
and division (/)
2.4. Calculation involving fractions, percentages and
mixed numbers are used to complete workplace
tasks.
2.5. Numerical computation is self-checked and
corrected for accuracy
2.6. Instruments are read to the limit of accuracy of
the tool.

3. Maintain measuring 3.1. Measuring instruments are not dropped to avoid
instruments damage
3.2. Measuring instruments are cleaned before and
after using.
3.3. Proper storage of instruments undertaken
according to manufacturer’s specifications and
standard operating procedures.

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TR - COMPUTER SYSTEMS SERVICING NC II Amended - December 2013