How can we make useful things from waste material? What to do out of these: Wash and dry the socks properly. Stick or sew the googly eyes or the buttons on the heel of the socks. Put 2 eyes per sock. Use strips of wool to make the puppet’s hair. Sew the hair on top […]
How do you find the centroid of a triangle with 3 points?
What are the 5 problem solving steps?
What are the 5 problem solving steps? 5-steps to Problem Solving Define the problem. In understanding and communicating the problem effectively, we have to be clear about what the issue is. Gather information. What were the circumstances? Generate possible solutions. Work together to brainstorm on all possible solutions. Evaluate ideas and then choose one. Evaluate. […]
How do you ask for feedback after rejection?
How do you ask for feedback after rejection? How to Ask for Feedback After a Job Rejection (by Phone or Email) Thank them for following up to tell you about their decision. Explain that you’re always trying to improve yourself in your job search and career. How do you respond to a promotion rejection? Responding […]
What is tetragonal unit cell?
What is tetragonal unit cell? The tetragonal unit cell is distinguished by an axis of fourfold symmetry, about which a rotation of the cell through an angle of 90° brings the atoms into coincidence with their initial positions. Crystals in a tetragonal system are characterized by three mutually perpendicular axes, two of which are equal […]
What might happen if the fuel and air mixture is too rich?
What might happen if the fuel and air mixture is too rich? When your engine is running rich, it will cause bad emissions. A rich air-fuel mixture will create black smoke, which will then come out from your exhaust pipe. What is a rich air/fuel ratio? The ideal (theoretical) air-fuel ratio, for a complete combustion, […]
How do you calculate the resistance of a lamp?
What is a casting furnace?
What is a casting furnace? A casting furnace melts metal in a contained environment for laboratory and industrial applications. A metal melting casting furnace liquifies metal materials and pours the liquid into casting molds. The metal liquid then cools and solidifies in the shape of the mold. In which casting furnace is attached? gooseneck What […]
What is HVAC cop?
What is HVAC cop? COP stands for Coefficient Of Performance and indicates the efficiency of heating and cooling machines. The COP is defined by the ratio heat dissipation and electrical power intake. It’s like the efficiency of the machine, but higher than 100%. It could be less than 100% for a machine not working properly. […]
Which bearing material is best suited for hard journals?
Which bearing material is best suited for hard journals? Polytetrafluoroethylene (PTFE), commonly known as Teflon, is a thermoplastic polymer material whose high chemical inertness, self-lubricating property, and low friction coefficient makes it a suitable material for rolling-element bearing cages, journal, and sliding bearings, among others. What are plain bearings made of? Metal-polymer plain bearings consist […]