Under the CSI Format, the definition of Contract Documents does not include the Notice Inviting Bids, Instructions to Bidders, or the Bid itself. Name the principal exception to this rule, wherein the term Contract Documents may include the Notice Inviting Bids, Instructions to Bidders, and the Bid itself.

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.