A. Find the shearing force and bending moment as a function of distance along the beam: V = V(x) and M = M(x). B. Draw the shear force and bending moment diagrams. Solution First draw the free body diagram and solve for the reaction force and moment. wo L Fvertical 2 VA 0 wo L VA 2 w o L L M M 0 A A 2 3 w o L2 MA 6 To find the shear force and bending moment at any point along the wing‚ cut the beam at an arbitrary point x. Since we have cut the beam‚ the
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3/15/2013 | This is a laboratory to learn how to make measurements using a strain gauge by using different configurations‚ also to determine experimentally the axial and transverse stress at the surface of the beam and compare them to theoretical calculations | Introduction If a length of wire is subject to a stress within its elastic limits‚ the resulting elongation and change of diameter alters the resistance. The resulting principle is used in the resistance strain gauge‚ which consists of
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make the fat particles small enough to mix together with the watery components of the coconut milk. The samples of coconut milk subjected to higher pressure show a higher temperature with longer time interval‚ this is due to mechanical friction and shear force in the homogeniser. During this experiment a major precaution which had to be taken was not to allow the feed tank in the homogeniser to run out of liquid as this will cause a malfunction and would spoil the machine.
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1. Advantages of photodiode: Select one: a. It is Very small b. Voltage generating characteristic c. It has fast time response d. It has slow response 2. Advantages of PLCs than Hard wired Relay: Select one: a. easily programmable b. Highly reliable c. None of these d. both Highly reliable and easily programmable 3. Approximately 400nm to 760 nm range is for Select one: a. Visible light band b. Far Infrared c. Ultraviolet d. Microwave 4. Discrete state process control
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Materials * Helical spring * support * rods * weight hanger * slotted masses * vertical scale * stopwatch. Procedure Part I: Determination of k from Hooke’s Law 1. Suspend the spring from its support. 2. Hook the weight hanger from the bottom loop of the spring and determine the vertical scale reading of the bottom of the weight hanger. 3. Record this as the equilibrium position of the system. 4. Add 5 g to the weight hanger and again record the actual
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Materials and Methods Materials List: -Gionometer (Joint Angles) -Force Gauge (Push and Pull forces) -Weight Scale (For Weighing Parts) -Measuring tape (Heights and Distances) -Camera (Post on-site pictures) -Subject (Worker who performs the task): Software/Models Used: -3DSSPP(3D Static Strength Prediction Program) -4D Watbak -NIOSH lift/lower/pull/push equations -SNOOK carry/lift/lower/pull/push equations -RULA (Rapid Upper Limb Assessments) The major job tasks that are required
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Stresses and Strains Stress • No engineering material is perfectly rigid and hence‚ when a material is subjected to external load‚ it undergoes deformation. • While undergoing deformation‚ the particles of the material offer a resisting force (internal force). When this resisting force equals applied load the equilibrium condition exists and hence the deformation stops. • These internal forces maintain the externally applied forces in equilibrium. Contd… • Stress = internal resisting
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Psychology 1100 Chronic Stress Chronic stressor- A source of stress that occurs continuously or repeatedly. What causes chronic stress? To answer that we first have to know what stress is. The official definition of stress is; Stress- is the physical and or psychological response to internal or external stressors. Stressors- specific events or chronic pressures that place demands on a person or threaten the person’s well-being. Although
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Organizational Study of Role Stress among Teachers Submitted by: Nikhil Nafde - 2014034 Prina Khanna - 2014044 SanchiKatiyar - 2014054 Vishal Gupta - 2014064 Organizational Study of Role Stress among Teachers PRESENTED TO RaghuveerVernekar and SharmilaVeloso Faculty‚ Management Communication Submitted by: Nikhil Nafde - 20140 Prina Khanna - 20140 SanchiKatiyar - 20140 Vishal Gupta – 2014064 September 10 ‚2014 (i) MEMORANDUM OF TRANSMITTAL DATE: 10/09/ 2014 TO:
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2012 The Effects of Stress on Health The term “stress” is derived from the Latin word stringere‚ or to draw tight. Stress causes blood capillaries to close‚ which restricts bleeding if a flesh wound should occur. Your pupils dilate during a stressful event much the same way they do in response to a physical attraction: to gather more visual information about a situation. Chronic stress floods the brain with powerful hormones and chemicals that are meant
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