Engineering, 06.05.2020 08:11 spencertodd742
Jeevitha just started to work as a programming trainer for UIT's Placement Cell. She is paid Rs.100 an hour, with a few exceptions. She earns an extra Rs.15 an hour for any part of a day where she works for more than 8 hours, and an extra Rs.25 an hour for hours beyond 40 in any one week. Also, she earns a 25% bonus for working on Saturdays and a 50% bonus for working on Sundays. The bonuses for Saturday and Sunday are computed based on the hours worked on those days. And there is no bonus for working more than 40 hours in a week. You'll be given the number of hours Jeevitha worked on each day in a week (Sunday, Monday, ..., Saturday), and you need to compute her salary for the week.
Answers: 3
Engineering, 04.07.2019 18:10
Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.
Answers: 1
Engineering, 04.07.2019 18:10
For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater
Answers: 3
Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
Answers: 1
Engineering, 04.07.2019 18:20
Aheavily insulated piston-cylinder device contains 0.02 m3 of steam at 300 kpa and 200 °c. 1.2 mpa. d this process. team is now compressed in a reversible manner to a pressure of etermine the entropy change and the work done on the steam during this process
Answers: 1
Jeevitha just started to work as a programming trainer for UIT's Placement Cell. She is paid Rs.100...