Nife engines - Study guides, Class notes & Summaries

NIFE ENGINES QUESTIONS AND ANSWERS GRADED A+ What is Bernoulli's theorem Any incompressible fluid that passes through a convergent opening, velocity increase, pressure decreases What is Bernoulli's Equation Pt=Ps+Pk Which type of air is compressible? Supersonic air What happens to Velocity and Pressure in a nozzle Pressure decreases, velocity increases What happens to Velocity and Pressure in a diffuser? Pressure increases, velocity decreases Draw the tootsie roll method Left...

NIFE Engines 2024 Questions and Answers Rated A+ EXPLAIN Bernoulli's Equation, given dynamic pressure, static pressure, and total pressure Bernoulli's equation stats Pt=Pdynamic+Pstatic. As any incompressible fluid passes through a convergent opening its velocity increases and pressure decreases. Describe Airflow in a nozzle When Pressure is decreased and velocity is increased Subsonic: Diverging nozzle=increased pressure, decreased velocity converging: opposite Super so...

NIFE ENGINES EXAM 2024/ 205 POSSIBLE EXAM QUESTIONS AND CORRECT ANSWERS /LATEST UPDATE /ALREADY GRADED A+

NIFE ENGINES UPDATED ACTUAL Questions and CORRECT Answers static pressure - CORRECT ANSWER- the potential energy of fluid molecules at rest (often just referred to as pressure) dynamic pressure - CORRECT ANSWER- the kinetic energy of fluid molecules in motion (often referred to as velocity) total pressure - CORRECT ANSWER- sum of static and dynamic pressure

NIFE ENGINES ALL POSSIBLE QUESTIONS AND ANSWERS WITH COMPLETE SOLUTION What is Bernoulli's theorem Answer - Any incompressible fluid that passes through a convergent opening, velocity increase, pressure decreases What is Bernoulli's Equation Answer - Pt=Ps+Pk Which type of air is compressible? Answer - Supersonic air What happens to Velocity and Pressure in a nozzle Answer - Pressure decreases, velocity increases What happens to Velocity and Pressure in a diffuser? Answer - Pre...

NIFE ENGINES (2024) QUESTIONS & ANSWERS VERIFIED CORRECTLY TO SCORE A+

NIFE Engines Practice Exam Questions 2024. advantages of axial flow compressors - CORRECT ANSWER 1. high peak efficiencies 2. small frontal area reduces drag 3. straight through-flow, allowing for high ram efficiency 4. combustion efficiency is better than centrifugal compressors (increased pressure rise by increasing the number of stages) 5. with the dual/twin/split spool, starting flexibility is greater and it has improved high-altitude performance disadvantages of axial flow compr...

NIFE ENGINES ALL POSSIBLE QUESTIONS AND ANSWERS WITH COMPLETE SOLUTION What is Bernoulli's theorem Any incompressible fluid that passes through a convergent opening, velocity increase, pressure decreases What is Bernoulli's Equation Pt=Ps+Pk Which type of air is compressible? Supersonic air What happens to Velocity and Pressure in a nozzle Pressure decreases, velocity increases What happens to Velocity and Pressure in a diffuser? Pressure increases, velocity decreases Draw the t...

NIFE ENGINES ALL POSSIBLE QUESTIONS AND ANSWERS WITH COMPLETE SOLUTION What is Bernoulli's theorem Any incompressible fluid that passes through a convergent opening, velocity increase, pressure decreases What is Bernoulli's Equation Pt=Ps+Pk Which type of air is compressible? Supersonic air What happens to Velocity and Pressure in a nozzle Pressure decreases, velocity increases What happens to Velocity and Pressure in a diffuser? Pressure increases, velocity decreases Draw the t...

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