subject
Engineering, 19.03.2020 02:57 dakulrzz3

Identify the correct statements in the context of Biot number. (Check all that apply.) Check All That Apply The Biot number is larger for poorly conducting solids. The Biot number is larger for poorly conducting solids. The Biot number is smaller for poorly conducting solids. The Biot number is smaller for poorly conducting solids. The Biot number is smaller for highly conducting solids. The Biot number is smaller for highly conducting solids. The Biot number is larger for highly conducting solids.

ansver
Answers: 1

Another question on Engineering

question
Engineering, 04.07.2019 18:20
Asolid cylinder is concentric with a straight pipe. the cylinder is 0.5 m long and has an outside diameter of 8 cm. the pipe has an inside diameter of 8.5 cm. the annulus between the cylinder ad the pipe contains stationary oil. the oil has a specific gravity of 0.92 and a kinematic viscosity of 5.57 x 10-4 m2/s. most nearly, what is the force needed to move the cylinder along the pipe at a constant velocity of 1 m/s?
Answers: 3
question
Engineering, 04.07.2019 18:20
Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero
Answers: 2
question
Engineering, 04.07.2019 18:20
Athin walled concentric tube exchanger is used to cool engine oil from 160°c to 60°c with water that is available at 25°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kg·°c, oil . 120]
Answers: 1
question
Engineering, 04.07.2019 19:10
Asteam is contained in a rigid tank with a volume of 1 m3. initially, the pressure and temperature are 7 bar and 500 oc, respectively. the temperature drops due to cooling process. determine: (1) the temperature at which condensation begins in °c, (2) the fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) the volume in m3 occupied by saturated liquid at the final state?
Answers: 3
You know the right answer?
Identify the correct statements in the context of Biot number. (Check all that apply.) Check All Tha...
Questions
question
Mathematics, 22.02.2021 21:00
question
English, 22.02.2021 21:00
question
Mathematics, 22.02.2021 21:00
Questions on the website: 13722363