A 100 ohm Class A RTD probe is calibrated at three points for extra precision, with a curve of where:

RTD (T)= RTD0 ((1 + AT+ BT^2 + CT^3 (T-100))

RTD (T) = the RTD element’s resistance in ohms at temperature T

RTD0 = the RTD element’s resistance in ohms at 0°C

T = the RTD element’s temperature in °C

A = 3.9083 x 10-3 /°C

B = -5.775 x 10-7 /°C2

C = 0 if T >= 0°C

IF RTD(T) = 114.65 ohms, what is T in °C? (Type in a one-decimal number)

Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.

The drive force for diffusion is 7 fick's first law can be used to solve the non-steady state diffusion. a)-true b)-false

Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.