Which of the following is NOT considered a test to evaluate whether an engineer is in responsible charge of a project? a. The project size as determined by its dollar value.
b. The engineer's technical knowledge of the work performed.
c. The geographical and organizational span of control exercised.
d. The engineer's ability to answer questions concerning the project.

Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k