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IV. Trade Tests:
1. Explain the use of various instruments
used in checking and
investigation.
2. Investigate and collect data for a
given process in a spinning mill.
Results obtained should be
reliable.
3. Use abacus or other means to do
simple arithmetic calculations,
correct answers should be
obtained within a reasonable
time.
4. Answer questions satisfactorily
on;
(a)
The purpose of investigations
into various processes
and how the results may
indicate a change in quality
and production.
(b) The reasons why data collected
must be truly representative
of the facts.
(c) The reasons why submission
of false investigation
figures is STRICTLY PRO-
HIBITED.
(d) The dangerous parts of the
various spinning machines
and the safety precautions
to be taken.
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