Engineering, 25.02.2020 22:57 santileiva123199
Describe the following people by completing each sentence with the appropriate form of the verb ser and the appropriate form of the adjective in parentheses. Make any changes necessary so that the adjectives agree in number and gender with the person they are describing.
Answers: 3
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
Engineering, 04.07.2019 18:10
The higher the astm grain size number, the finer the gran is. a)-true b)-false
Answers: 2
Engineering, 04.07.2019 18:10
Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200Ā°c and outer surface temperature of the insulation to be 15Ā°c. calculate the thickness of insulation required.
Answers: 3
Describe the following people by completing each sentence with the appropriate form of the verb ser...
Mathematics, 28.09.2020 09:01
English, 28.09.2020 09:01
Mathematics, 28.09.2020 09:01
Mathematics, 28.09.2020 09:01
English, 28.09.2020 09:01
Mathematics, 28.09.2020 09:01
Mathematics, 28.09.2020 09:01
Mathematics, 28.09.2020 09:01
English, 28.09.2020 09:01
Mathematics, 28.09.2020 09:01