What is hydraulic boundary layer? The fluid velocity varies from zero at the solid surface to the velocity of free stream flow at a certain distance away from the solid surface. This thin layer of changing velocity has been called the hydrodynamic boundary layer; a concept first suggested by Ludwig Prandtl in the year 1904. […]
What is the difference between a datum and a datum feature?
What is the difference between a datum and a datum feature? A datum feature is a part feature (or FOS), that contacts a datum during measurement. A datum is a theoretically exact plane (or axis or center-plane), from which dimensional measurement should be made. During measurement, the datum feature will contact the simulated datum which […]
How do you calculate resin ion exchange volume?
What is ug L in ppb?
How do you calculate rpm thrust?
How do you calculate rpm thrust? Given a rotational speed of 10,000 rpm, the calculation goes as follows: Power=0.015X103.2=24 W. The next step is to determine the thrust produced by a propeller. Equation 2 gives thrust based on the Momentum Theory. How do you calculate propeller RPM? The best way to determine the RPM of […]
Which of the following are examples of career goals?
Which of the following are examples of career goals? Career Goals Examples (Short-term & Long-term) Gain a New Skill. Boost Your Networking Abilities. Intern with a Large Company to Gain Experience. Start Your Own Business. Improve Your Sales or Productivity Numbers. Earn a Degree or Certification. Make a Career Switch. Become an Expert in Your […]
What replaced Twin Towers?
What replaced Twin Towers? One World Trade Center What happened to the Twin Towers? The original World Trade Center in Lower Manhattan, New York City was destroyed during the terrorist attacks of September 11, 2001, after being struck by two hijacked commercial airliners. One World Trade Center (WTC 1) (the North Tower) was hit at […]
How does a global economy impact you Everfi?
How does a global economy impact you Everfi? How does a global economy impact you? You can access goods, services, and investments from different markets around the world. The transactions you make in your own country are often connected to different markets around the world. When a natural disaster happens what usually happens to stock […]
Can you tighten lug nuts with an impact wrench?
Can you tighten lug nuts with an impact wrench? While impact wrenches can be used to tighten lug nuts, it’s usually not recommended because there’s always the possibility of using too much torque. The result can be stripped or stretched threads. What is the name of the tool used to tighten lug nuts? socket wrench […]
What is line voltage in 3 phase?
What is line voltage in 3 phase? Line voltage refers to the amount of voltage measured between any two line conductors in a balanced three-phase system. Phase voltage refers to the voltage measured across any one component (source winding or load impedance) in a balanced three-phase source or load. What is line to neutral voltage […]