Engineering, 07.08.2019 03:30 Mistytrotter
Air enters an ideal nozzle at a pressure of 60 psia with a temperature of 1340°f. the pressure at the nozzle exit is 15 psia. determine the increase of kinetic energy of 1 lb of air produced by an isentropic expansion through the nozzle.
Answers: 3
Engineering, 03.07.2019 14:10
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
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Engineering, 04.07.2019 18:10
Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges
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Engineering, 04.07.2019 18:10
Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.
Answers: 2
Engineering, 06.07.2019 03:20
Figure out the odd statement about ceramics in the following (a) good insulators of heat and electricity (b) usually less desire than metals (c) ductile in nature (d) contains both metallic and nonmetallic elements
Answers: 3
Air enters an ideal nozzle at a pressure of 60 psia with a temperature of 1340°f. the pressure at th...
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