What steel are crankshafts made from? Crankshafts are made from forged steel or cast iron. Crankshafts for high-volume, low-load production vehicles are generally constructed from nodular cast iron, which has high strength (see Appendix D). Fuel-efficient engines require a high power-to-displacement ratio, which has increased the use of forged crankshafts. What is are the manufacturing […]
What is a whipping motion in welding?
What is a whipping motion in welding? Essentially, the whip portion of the technique means moving the electrode ahead about 2 electrode diameters…. and then moving the electrode back about 1 diameter. So it’s a 2 steps forward, one step back type technique that makes for a distinct ripple pattern. What is the advantage of […]
How many amps will a 2 0 wire carry?
What are the characteristics of a dot plot?
What does a UPC code tell you?
What does a UPC code tell you? It consists of two parts – the machine-readable barcode, which is a series of unique black bars, and the unique 12-digit number beneath it. The purpose of UPCs is to make it easy to identify product features, such as the brand name, item, size, and color, when an […]
What are the different design methods?
What are the different design methods? FAQ: Research Design & Method Observation / Participant Observation. Surveys. Interviews. Focus Groups. Experiments. Secondary Data Analysis / Archival Study. Mixed Methods (combination of some of the above) Are there other methods of the engineering design process? Comparing the Engineering Design Process and the Scientific Method. Because engineers and […]
What is more important credit score or credit history?
What is more important credit score or credit history? Both can be used by lenders to decide whether or not to grant you credit. Your credit score is important, but if you really want to dig into your credit and review your history, you need your credit reports. Why is FICO score higher than credit? […]
What electronic control module is used to control the shifting of an electronically controlled automatic transaxle?
What electronic control module is used to control the shifting of an electronically controlled automatic transaxle? Transmission Control Module (TCM) or Powertrain Control Module (PCM) All automatic transmissions use a control module to regulate speed, gear changes, and clutch engagement. The TCM makes decisions based on the information it receives from the engine, making it […]
How do you calculate the force of a truss member?
What was the early theory of continental drift?
What was the early theory of continental drift? Continental drift was a theory that explained how continents shift position on Earth’s surface. Set forth in 1912 by Alfred Wegener, a geophysicist and meteorologist, continental drift also explained why look-alike animal and plant fossils, and similar rock formations, are found on different continents. What German scientist […]