What is the driving force for recrystallization? The main driving force for recrystallization to occur is the stored energy during straining in the form of crystalline defects. In a region exempt of defects, surrounded by high angle boundaries, recrystallization proceeds by growth of this “nucleus” over the yet non-recrystallized matrix. How does cold working affect […]
Which refrigerant is used in Vapour compression cycle?
Which refrigerant is used in Vapour compression cycle? The most common include ammonia, Freon (and other chlorofluorocarbon refrigerants, aka CFCs), and HFC-134a (a non-toxic hydrofluorocarbon). The Vapor-Compression Refrigeration Cycle is comprised of four steps. The conceptual figure of the process shows the PV changes during each part. Which fluid can be used in Vapour refrigeration? […]
What are the coordinates of spherical coordinate system?
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 […]
What information should you be prepared to provide when filling out a job application check all that apply?
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 […]
How many types of welding modes are there in laser beam welding?
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?
Is thermoplastic elastomer recyclable?
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?
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 is a smart key for a car?
What is a smart key for a car? A smart key is a key designed for electronically accessing a corresponding vehicle. Some vehicles come standard with a smart key, while other automobiles offer smart key as an upgrade. Smart keys are becoming more popular with newer models. How do modern car keys work? Keyless remotes […]