Engineering, 01.02.2021 16:40 nathansnyder200
Type the correct answer in the box. Spell all words correctly.
What type of foundation will Marcus use to construct a building with a basement?
Marcus is in charge of constructing a building that has a basement. The entire basement floor is supposed to bear the building’s load and act as the foundation. Marcus will use a NEEDS ANSWER
foundation, which is useful in situations where soils have a weak soil bearing capacity.
Reset Next
Answers: 2
Engineering, 03.07.2019 14:10
Amass of m 1.5 kg of steam is contained in a closed rigid container. initially the pressure and temperature of the steam are: p 1.5 mpa and t 240°c (superheated state), respectively. then the temperature drops to t2= 100°c as the result of heat transfer to the surroundings. determine: a) quality of the steam at the end of the process, b) heat transfer with the surroundings. for: p1.5 mpa and t 240°c: enthalpy of superheated vapour is 2900 kj/kg, specific volume of superheated vapour is 0. 1483 m/kg, while for t 100°c: enthalpy of saturated liquid water is 419kj/kg, specific volume of saturated liquid water is 0.001043m/kg, enthalpy of saturated vapour is 2676 kj/kg, specific volume of saturated vapour is 1.672 m/kg and pressure is 0.1 mpa.
Answers: 3
Engineering, 03.07.2019 14:10
The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite
Answers: 3
Engineering, 04.07.2019 18:10
Air is to be cooled in the evaporator section of a refrigerator by passing it over a bank of 0.8-cm-outer-diameter and 0.4-m-long tubes inside which the refrigerant is evaporating at -20°c. air approaches the tube bank in the normal direction at 0°c and 1 atm with a mean velocity of 4 m/s. the tubes are arranged in-line with longitudinal and transverse pitches of sl- st 1.5 cm. there are 30 rows in the flow direction with 15 tubes in each row. determine (a) the refrigeration capacity of this system and (b) pressure drop across the tube bank. evaluate the air properties at an assumed mean temperature of -5°c and 1 atm. is this a good assumption?
Answers: 1
Engineering, 04.07.2019 18:10
An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature
Answers: 2
Type the correct answer in the box. Spell all words correctly.
What type of foundation will Marcus...
History, 22.12.2021 14:00
Computers and Technology, 22.12.2021 14:00
History, 22.12.2021 14:00
Arts, 22.12.2021 14:10
SAT, 22.12.2021 14:10
Biology, 22.12.2021 14:10
Mathematics, 22.12.2021 14:10
SAT, 22.12.2021 14:10
Social Studies, 22.12.2021 14:10
Mathematics, 22.12.2021 14:10
Business, 22.12.2021 14:10