While driving your vehicle you see a red-colored traffic sign ahead. The red color means it is A: A sign woming of hazardous waste cleanup activity bruide the roadway
B: A coratruction zone Hazard sign, or a construction to Speed Limitsign.
C: A Stop sign, Do Not Enter sign, or Wrong Way sign

Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.

Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery

Air flows over a heated plate àt a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point.the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.