Continuity equation - Study guides, Class notes & Summaries

Continuity Correct Answer-Occurs in slabs, what happens in one span effects the other spans. Assumptions for analysis of continuity Correct Answer-Assume structural elements are linear elastic Look up moment coefficients in ACI tables Look up shear equations in ACI tables One way slab aspect ratio Correct Answer-(a/b)>2 What direction attracts load in slabs? Correct Answer-The stiffest direction Two way slab aspect ratio Correct Answer-(b/a)<2 Typical Floor systems Correct...

NIFE-AERO ELO's, Questions, & Equations Latest Update 100% Correct LESSON 1 - Basic Theory & Lift Production Lesson 1 DEFINE - Vector Quantity that represents magnitude and direction. Resultant vector may be divided into separate components DEFINE - Air Density Air particles within a given volume. DEFINE - Moment Created when a force is applied at some perpendicular distance from a rotation point STATE - Requirements for an airplane to be in equilibrium flight Sum of all force...

List the four sonographic features that are usually evidence for a hemodynamically significant stenosis - ️️proximal velocity signals will be dampened, max velocity at stenosis with spectral broadening, post stenotic turbulence, downstream tardis parvis Pressure is the lowest before, at, or after an obstruction vessel? - ️️at point of maximum stenosis, pressure decrease, flow decrease pg. 170 Daigles The appearance of enlarged channels that attempt to bypass an obstruction or hemod...

You identify a PFO on an echo and the cardiologist asks you to calculate the LAP. How will you perform this calculation? -:- Measure the peak velocity across the PFO, calculate the peak pressure gradient across the defect and add the RAP. The mitral deceleration time is 300msec. What is the valve area? A) 1.3cm^2 B) 2.8cm^2 C) 2.5cm^2 D) 1.5cm^2 -:- C) 2.5cm^2 MVA = 759 / deceleration time Which of the following is preferred to document motion of the disk in a St. Jude valve? -:- M...

NIFE AERO QUESTIONS AND ANSWERS RATED A+ What is a vector? direction and magnitude What is air density? Total mass of air particles per unit volume. m/v What is a moment? Force that is moved some distance. What are the requirements for an airplane to be in equilibrium flight? Sum of all forces and all moments around the center of gravity are equal to 0 Can equilibrium flight be achieved in a turn? No. Acceleration is occurring. There are moments What are the requirements for an a...

NIFE Aero Latest Version with Certified Solutions Define Vector A quantity that expresses both magnitude and direction. A vector quantity is represented by an arrow that displays direction and has a length proportional to magnitude Moment Force applied at some distance from an axis or fulcrum F x d (Distance: from the point of rotation that is perpendicular to force, "moment arm") Equilibrium Flight When the sum of all FORCE and all MOMENTS around the COG are equal to zero ...

WGU C722 FINAL EXAM!! Q&A – PROJECT MANAGEMENT (Guaranteed Score A+) Three essential drivers that must be achieved to generate positive characteristics in project teams *** Cohesiveness, Trust, Motivation The five stages Dr. Bruce Tuckman (1965) introduced of group development *** Forming, Storming, Norming, Performing, Adjorning Forming *** In this stage, team members may be meeting for the first time. Often, no one really knows much about anyone else on the team. It may be prematur...

33498) If the absolute pressure is 20 m of oil (Specific gravity = 0.90), its corresponding gauge pressure is[KPSC KWRD AE 2021] (a) 8.52 m of oil (b) 8.25 m of oil (c) 8.05m of oil (d) None of the above correct answers A 33365) Net Positive Suction Head (NPSH) is defined as the[APPSC AE SUBORDINATE 2016 PRELIMS] (1) absolute pressure head at the inlet to the pump minus vapour pressure plus the velocity head at that point (2) absolute pressure head at the inlet to the pump minus vapou...

The difference in LV length measurements obtained in the apical 4 chamber and apical 2 chamber views should be: a. less than 20% b. less than 5mm c. less than 10% d. less than 1cm - c. less than 10% measurement of the time it takes for the velocity of MR to increase from 1 to 3 m/s is used to calculate the: a. IVRT b. mean pressure gradient c. dp/dt ratio d. time velocity integral - c. dp/dt ratio which pulmonary vein is best able to be PW doppler in apical 4 chamber view in most pat...

PREFACE CHAPTER I: PRESENTATION OF THE PRINCIPAL PROBLEMS OF THE CALCULUS OF VARIATIONS. 1 The connection between the Calculus of Variations and the Theory of Maxima and Minima. Problem I. The curve which generates a minimal surface area when rotated about a given axis. 2,3,4 The solution of this problem by the methods of Maxima and Minima. 5,6 The difference between the Calculus of Variations and the Theory of Maxima and Minima. 7 The coordinates , expressed as functions of a para...