Normal RBC cu mm in the adult male is

The tip of the endotracheal tube should be seen approximately 5 cm above the carina when the tube has been placed in ideal position. If the carina is not visable on the x-ray, what other landmark can be used to determine proper tube placement?

The timeline of the evolution of different species from a common ancestor, often drawn as a tree-like diagram, is known as a _____ tree.

A 65-lb child and a 174-lb adult are on an oak beam. Determine the vertical reaction force at the left end of the beam. Let a = 30 in., b = 52 in., and c = 28 in.

A load of P = 13 N is applied to a hex wrench that has lengths a = 40 mm and b = 136 mm. Determine the torque applied to the set screw.

When you have completed the exam, be sure to document your work as described in the video posted earlier in our course Canvas site.  Take this moment right before submitting your exam to show your handwritten notes and work to the camera to have all opportunities to earn credit for your work. As shown in the picture below. Once you have completed all questions, documented your work in HonorLock, and submitted the exam, you will need to upload a pdf of the written work in a separate assignment. The link for this is a separate assignment in Canvas.  The file must be sent within ten (10) minutes of the time that you submit the exam.  The work will need to match what you have shown in Honorlock.  More information is available in the announcements in our course canvas site.  All the best. 

A torque of T = 395 lb·in. is applied to two pulleys and a copper-alloy shaft. Determine the minimum diameter of the shaft if its shear yield strength is 25 ksi.

A force of P = 27 N is applied to a lever at the end of a composite shaft. Sleeve (1) has a polar moment of inertia of 56,500 mm4 and a shear modulus of 1.0 GPa. Core (2) has a polar moment of inertia of 23,000 mm4 and a shear modulus of 1.5 GPa. Determine the torque produced in core (2). Let a = b = 230 mm.

A 33-lb cardboard box sits on an oak beam. Determine the maximum bending moment in the beam if the weight is modeled as distributed load w = 1.2692 lb/in. Let a = 34 in. and b = 26 in.

A load of P = 11 N is applied to a hex wrench that has lengths a = 19 mm and b = 68 mm. Determine the torque applied to the set screw.