is this math correct? 6.) Tool life sor 110 m/min .26186 182.75 = 182.75 MOC!) OCT)...
The following data were collected during tool life tests in turning: (1) when v 100 m/min, T-9 min; (2) when v 75 m/min, T 35 min Tool life for a speed of 110 m/min is:
Turning tests have resulted in 5-min tool life at cutting speed=160 m/min and a 41-min tool life at speed=100 m/min. a) If you want the tool life to be at least 20 mins. What is the maximum cutting speed you can use? b) The outside diameter of a cylinder made of titanium alloy is to be turned. The starting diameter is 200 mm and the length is 800 mm. The feed is 0.2 mm/rev and the depth of cut is...
A manufacturing plant uses 6 specific machine tools. The life of the machine tool can be modeled by an exponential distribution with mean time between failures (MTBF) B-100 hours. Find the probability that 3 out of 6 machine tools will fail on or before 80 hours of operation. 5.
a) A workpiece (φ-75 mm, 1 275 mm) is machined using turning at a feed rate of 0.25 mm/rev. At a cutting speed- 3.5 m/s, the turning tool is ineffective after machining 3 parts, and at a cutting speed = 2.5 m/s, the turning tool is effective for producing 20 parts. Calculate the Cutting Speed that will allow 30 parts to be machined between tool changes [20 marks] b) An aluminium alloy workpiece (tensile strength - 325 N/mm2 and yield...
Data set: ABP=90/60 mm Hg, HR 110 beats/min, cardiac output = 3 L/min, CVP = 15 mm Hg, PAP = 50/35 mm Hg, PCWP = 6 mm Hg, EF = 60%. Please show all work to justify answer 1. Calculate the PVR
Math 3377Quiz 6 Answer the following for the matrix M: 1 2 3 M-0 2 1 0 0 3 1. What is the characteristic polynomial of M? 2. What are the eigenvalues of M? 3. Show that is an eigenvector of M. What is its eigenvalue? 0
A thin flat plate 55 by 110 cm is immersed in a 6-m/s stream of SAE 10 oil at 20 °C Compute the total friction drag if the stream is parallel to (a) the long side and (b) the short side. Comment on why you think this is the case.
Chapter 6 Homework For math related questions show all of your work and use the correct Answer each question completely. number of significant figures. Anx-ray has a wavelength of 0.13 nm. Calculate the frequency for this wavelength. Calculate the 1. energy (in J) of one photon of this radiation. Calculate the energy in 1 mole of photons. 2. Which of these electron transitions correspond to absorption of energy and which to emission? Which would have the smallest absorption of energy?...
n 12 agapeacademy.neolms.com Pharmacology Math November Quiz # 3 Question 1 of 14 5 Points Directions: Recalculate the IV flow rate. Determine the percentage of change and state the course of action. Assume that hospital policy permits recalculation of rates when rates are off schedule and clients are stable. 100 units of regular Humulin insulin in 250 mL 0.9% NS were to infuse at 4 mL/hr. How many units per hour will be delivered?. Select the correct response: O 1.1...
Please show work I am not getting the correct answers 1. Hydrogen peroxide, H2O2, decomposes spontaneously through the following reaction. 2H2O2(aq) 2H2O(g) + O2(g) The kinetics are second order, and the half‐life is 17.3 min when a 1.75 M solution of H2O2 is made. What is the concentration of the solution after 24.8 min? 2. The decomposition of N2O5 occurs by the following reaction: 2N2O5(g) 4NO2(g) + O2(g) The rate constant is experimentally determined to be 3.4 x 10‐4 s‐1....