subject
Engineering, 06.11.2020 22:30 animegirl02

Calculate the temperature (T) at 1420 meters on a standard day? -5.8 C
5.8 C
24.86 C
14.2 C

ansver
Answers: 1

Another question on Engineering

question
Engineering, 04.07.2019 19:10
The air in an automobile tire with a volume of 0.015 m3 is at 32°c and 140 kpa gage. determine the amount of air that must be added to raise the pressure to the recommended value of 206 kpa gage. assume the atmospheric pressure to be 128 kpa and the temperature and the volume to remain constant.[r-0.287 kj/kgk]
Answers: 3
question
Engineering, 04.07.2019 19:20
Air at a pressure of 1atm and a temperature of 40 c is in parallel flow over the top surface of a flat plate that is heated to a uniform temperature of 120 c. the plate has a length of 0.40m (in the flow direction) and a width of 0.15m. the reynolds number based on the plate length is 50, 000. what is the rate of heat transfer from the plate to the air? if the free stream velocity of the air is doubled and the pressure is increased to 10 atm what is the rate of heat transfer?
Answers: 2
question
Engineering, 06.07.2019 02:30
An electric motor is used to drive a power press which makes steel turning moment diagrams 323 pressings from a metal sheet. the motor runs at a mean speed of 50 rev/s. the torque required is 10.0nm for 0.2s, followed by 1.0nm for0.3 s with this sequence then being repeated. what is the minimum power required of the motor and the moment of incrtia required for the t1ywhcel if the speed fluctuations are to be restricted to 1.5%?
Answers: 3
question
Engineering, 06.07.2019 03:10
Two slings are used to lift a girder of length l and uniform weight per unit length. what is the best position for the slings if the bending moment due to the weight of the girder is to be kept to a minimum?
Answers: 2
You know the right answer?
Calculate the temperature (T) at 1420 meters on a standard day? -5.8 C
5.8 C
24.86 C
Questions
question
Mathematics, 12.02.2021 19:20
question
Mathematics, 12.02.2021 19:20
question
History, 12.02.2021 19:20
question
Mathematics, 12.02.2021 19:20
question
English, 12.02.2021 19:20
question
Mathematics, 12.02.2021 19:20
question
Mathematics, 12.02.2021 19:20
question
Mathematics, 12.02.2021 19:20
Questions on the website: 13722367