Determine the resistor color code for the following resistors. The tolerance is 10% (a) 12 ohms
(b) 6.8 ohms
(c)910 ohms
(d)4.7 ohms
(e)1.0 ohms

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet

Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux

The higher the astm grain size number, the finer the gran is. a)-true b)-false