Engineering, 17.07.2019 20:10 zoepatterson1p0lij1
A3m^3 rigid tank contains a saturated liquid/vapor mixture of water at 300 kpa and a quality of 50%. it is heated until the pressure reaches 2000 kpa. determine: a)- the initial temperature b)- the final temperature c)- the amount of heat transfer, in kj
Answers: 2
Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
Engineering, 04.07.2019 18:20
Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:20
What is the heat treatment of metals? what is the benefit of it? why and how it's useful? answer in details, do not write by hand.
Answers: 3
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
A3m^3 rigid tank contains a saturated liquid/vapor mixture of water at 300 kpa and a quality of 50%....
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