subject
Engineering, 16.12.2020 22:10 kathleen1010

Previous Next
Post Test: Engineering Systems and Technologies
Select the correct answer.
Which formula describes Boyle's law?
OA.
PV = constant, where P= pressure, V= volume
ОВ.
V/T = constant, where V= volume, T = time
O c.
PT = constant, where P= pressure, T = time
OD
P/V = constant, where P= pressure, V= volume
OE.
VT = constant, where V= volume, T = time
Reset
Next

ansver
Answers: 3

Another question on Engineering

question
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
Answers: 1
question
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
question
Engineering, 04.07.2019 18:10
Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2
Answers: 3
question
Engineering, 04.07.2019 18:10
Compute the pressure drop of 30°c air flowing with a mean velocity of 8 m/s in a circular sheet-metal duct 300 mm in diameter and 15 m long. use a friction factor, f 0.02, and pair = 1.1644 kg/m a. 37.26 pa b. 25.27 pa n c. 29.34 pa d. 30.52 pa
Answers: 1
You know the right answer?
Previous Next
Post Test: Engineering Systems and Technologies
Select the correct answer...
Questions
question
Mathematics, 22.04.2021 22:10
question
English, 22.04.2021 22:10
question
Mathematics, 22.04.2021 22:10
Questions on the website: 13722359