Continuity equation - Study guides, Class notes & Summaries

Vertical line on right side - Redline Airspeed, Velocity Never to Exceed As these vortices continue aft of wing, they continue as spiraling masses of air (Jet wash, Wake Turbulence) What three things happen as air becomes less dense for airplane: - Reduces power Reduces thrust Reduces lift 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") When are the four forces that act on an airp...

Which of the following would have the longest duration of their flow velocity profile obtained in ventricular systole? aortic stenosis aortic coarctation pulmonic stenosis mitral regurgitation - Answer- mitral regurgitation The MOST COMMON cause of papillary muscle dysfunction is: trauma endocardial disease. dilated cardiomyopathy. coronary artery disease. - Answer- coronary artery disease Preventative maintenance on an ultrasound system should be performed annually. semi-annuall...

What is the slight thickening at the tips of the aortic valve leaflets? - node of Arantius What is the purpose of the sinuses of Valsalva? - The sinuses sit behind each valve cusp and function as support for the valves in systole and a reservoir of blood for coronary artery flow in diastole Where is the sinotubular junction? - just superior to the sinuses of Valsalva, as the aortic root narrows What will a bicuspid AO valve look like in PLAX and PSAX? - in PLAX: doming of the leaflets in sy...

Chapter 0 Topics mentioned in Chapter 0 that these flash cards do not cover: - - graphing inequalities - piecewise functions - one to one functions - limits and continuity - basic rules of differentiation - basic integration - method of substitution Chapter 0 For any two sets A and B, (A∩B)∪(A∩B') = - A Chapter 0 Two sets A and B are disjoint if A∩B = - ∅ Chapter 0 n(S) is defined to be - the number of elements in a set Chapter 0 n(A∩B) + n(A∩B') = - n(A) Chapter ...

linear graph quadratic graph y=x^2 exponential graph square root/radical graph rational graph f(x)= 1/x absolute value graph continuity steps 1. plug x into f(x) and find answer 2. take limit as x--># and see if it is equal to (1) 3. if they are equal, then they are continuous chain rule f'(x)=f'(g(x)) x g'(x) d/dx (sin(x))= =cos(x) d/dx (cos(x))= =-sin(x) d/dx (tan(x))= =sec^2(x) d/dx (sec(x))= =sec(x)tan...

NIFE AERODYNAMICS QUESTIONS AND ANSWERS 2024/2025 VERIFIED&SOLVED 100% What forces act on an aircraft in flight? a) Lift and drag b) Lift and thrust c) Lift, drag and thrust d) Lift, drag, weight and thrust Answer - d) Lift, drag, weight, and thrust Total pressure is comprised of what two elements? a) Potential and dynamic b) Potential and kinetic c) Kinetic and dynamic d) Dynamic and static Answer - d) Dynamic and Static What is the relationship between altitude and densi...

Accounting equation - Assets = Equities; or Assets = Liabilities + Stockholders' equity. Accounts payable - Amounts owed to suppliers for goods or services purchased on credit. Accounts receivable - Amounts due from customers for services already provided. Assets - Things of value owned by the business. Examples include cash, machines, and buildings. To their owners, assets possess service potential or utility that can be measured and expressed in money terms. Separate Economic Enti...

Accounting - Answer-the information system that measures business activities, processes that information into reports and financial statements and communicates the results to decisions makers Accounting Equation - Answer-Assets = Liabilities + Owner's Equity Asset - Answer-an economic resource that is expected to be of benefit in the future Balance Sheet - Answer-List of an entity's assets liabilities and owners equity as of a specific date. also called the statement of financial posi...

account payable - ️️a liability backed by the general reputation and credit standing at the debtor. accounting - ️️the information system that measures business activities, processes that information into reports and financial statements, and communicates the results to decision makers. accounting equation - ️️assets=liabilities+owners equity asset - ️️an economic resource that is expected to be of benefit in the future. balance sheet - ️️list of an entity's asse...

Troubleshooting a short circuit - The process of identifying and fixing a circuit with a direct connection between the power source and ground. Ground - The connection of an electrical circuit to the Earth. Types of electrical current - Direct current (DC) and alternating current (AC). Circuit tester - A device used to test the presence of voltage in an electrical circuit. Components of an electrical circuit - Power source, load, conductor, and control device. Types of power supplies - DC ...