Engineering, 26.07.2019 17:30 182075
Explain briefly the purpose of conducting a laboratory point load test? what is the main parameter obtained from this test? what are the advantages of doing a point load test?
Answers: 2
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
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
Answers: 3
Engineering, 04.07.2019 18:10
Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise
Answers: 3
Engineering, 04.07.2019 18:10
Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery
Answers: 2
Explain briefly the purpose of conducting a laboratory point load test? what is the main parameter...
Physics, 22.10.2019 16:00
Biology, 22.10.2019 16:00
History, 22.10.2019 16:00
Social Studies, 22.10.2019 16:00
English, 22.10.2019 16:00
Mathematics, 22.10.2019 16:00
Social Studies, 22.10.2019 16:00
Mathematics, 22.10.2019 16:00
Mathematics, 22.10.2019 16:00
Mathematics, 22.10.2019 16:00
Mathematics, 22.10.2019 16:00
Spanish, 22.10.2019 16:00
Mathematics, 22.10.2019 16:00