Category: Engineering

What are the coordinates of spherical coordinate system? Spherical coordinates (r, θ, φ) as commonly used in physics (ISO 80000-2:2019 convention): radial distance r (distance to origin), polar angle θ (theta) (angle with respect to polar axis), and azimuthal angle φ (phi) (angle of rotation from the initial meridian plane). The symbol ρ (rho) is […]

Why is it important to learn about scientific discoveries? Scientific knowledge allows us to develop new technologies, solve practical problems, and make informed decisions — both individually and collectively. Because its products are so useful, the process of science is intertwined with those applications: New scientific knowledge may lead to new applications. Why do engineers […]

Would your answer be the same as the answer to this question? Originally Answered: What is the meaning of this question ‘If I asked you out, would your answer be the same as your answer to this question? ‘ ? If you say yes, that means the answers are the same for the question and […]

How many types of welding modes are there in laser beam welding? two What are the advantages of electron beam and laser beam welding compared with arc welding? The electron beam welding (EBW) and laser beam welding (LBW) processes are high-energy density welding processes that offer several possible advantages, including low welding heat input, high […]

Can you put multiple circuits in one switch box? Re: Two circuits in the same box (outlet/switch) The only real limitation in a box is wire-fill and low-voltage separation. Other than that you can have as many circuits as you have devices in the box, as long as you have adequate room in the box […]

Is thermoplastic elastomer recyclable? Thermoplastic elastomers (TPE) are a rubber-like material that combines the properties of rubber with the benefits of thermoplastics. The result is a flexible and recyclable material. Co-extrusion means that the TPE adheres to engineering plastics through melting when the surfaces are in contact with each other. Which of the following polymers […]

How do I start building my own building? A Step-by-Step Guide to the Home Building Process Prepare Construction Site and Pour Foundation. Complete Rough Framing. Complete Rough Plumbing, Electrical HVAC. Install Insulation. Complete Drywall and Interior Fixtures, Start Exterior Finishes. Finish Interior Trim, Install Exterior Walkways and Driveway. How much does it cost to build […]

What information should you be prepared to provide when filling out a job application check all that apply? Here’s the info you’ll need to complete a job application Work experience. Be prepared to include information about your personal work history. Education. Proof of eligibility. Expression of interest. References. Now that you’re prepared for the job […]

What force is needed to keep an object moving? friction Do you need to continue applying force on an object to keep it moving? In order for there to be continuous motion, there must always be a force acting on it. Why some people say it’s true: Any object which moves eventually comes to stop. […]

How is the graph of the parent function y 1 x transformed to create the graph of y =- 1 3x? How is the graph of the parent function y=1/x transformed to create the graph of y=-1/3x? C) It is horizontally compressed by a factor of 3 and reflected over the x-axis. The graph Y=x^3 […]