Some disadvantages of the Engineering Cost Estimating method include: [2] 1  It can be expensive to implement and it is time consuming. 2  It is not flexible enough to answer what-if questions. 3  New estimates must be built for each alternative.  The product specification must be well known and stable.
grutch (v.) c. 1200, grucchen, to murmur, complain, find fault with, be angry, from Old French grouchier, grocier to murmur, to grumble, of unknown origin, perhaps from Germanic, probably ultimately imitative. Meaning to begrudge is c. 1400. Compare gruccild (early 13c.) woman who complains, from grutch + suffix of
A winch is a mechanical device that is used to pull in (wind up) or let out (wind out) or otherwise adjust the tension of a rope or wire rope (also called cable or wire cable). In its simplest form, it consists of a spool and attached hand crank.