Candlepower is a way of measuring how much light is produced by a lamp – a light bulb, or LED
NCIDQ Exam Glossary Terms - C
Important NCIDQ Glossary Terms to know for the IDFX, IDPX, and Practicum Exams.
centerline
An imaginary line drawn down the center of a fixture (like the centerline of a plumbing fixture).
change directive
Or construction change directive, is a written order by the interior designer BEFORE owner and contractor have agreed on an adjustment to the contract in terms of time or cost.
change order
Written order requesting change from contract documents prepared by interior designer AFTER contract docs have been signed and approved.
coefficient of friction, COF
Coefficient of Friction, commonly called C.O.F., is used to evaluate the relative slip resistance of floor surfaces.