Clad windows are blessed with an exterior coat of armor. This is a viable option for homeowners who love the look of wood windows, but hate the maintenance and cost of replacing warped or splintered wood. Wood windows are clad, meaning covered, with metal (usually aluminum), vinyl, or fiberglass on the exterior frames.
clutch noun (GROUP). âº /klÊtÊ/ [C] a âgroup of âeggs or âyoung âanimals âhatched from âeggs: several clutches of the âinfant âsea âturtles âº /klÊtÊ/ [C] A clutch is also a âgroup of âpeople, âanimals, or things: The herders âtend to âsmall clutches of âcattle and âllamas.
1 The clutch is an automatic transmission that is activated by the increased rpm of the engine. 2  The clutch should not engage when the kart is at idle. 3  The engine manufacturer sets the idle speed of an engine at the factory. 4  The idle speed of the engine is normally around 1,650 rpm +/- 200 rpm.