GCS27

  What is gauge repeatability and reproducibility? Gage repeatability and reproducibility (GR&R) is defined as the process used to evaluate a gauging instrument's accuracy by ensuring its measurements are repeatable and reproducible.   What is meant by repeatability? ·         Repeatability  is defined as the closeness of agreement between independent test results, obtained with the same method, on the same test material, in the same laboratory, by the same operator, and using the same equipment within short intervals of time. ·         Repeatability  is the variation due to the measurement device. It is the variation that is observed when the same operator measures the same part many times, using the same gage, under the same conditions.   What is reproducibility of a measurement system? ·      ...

  What is difference between QA & QC? Quality control can be defined as "part of quality management focused on fulfilling quality requirements." While quality assurance relates to how a process is performed or how a product is made, quality control is more the inspection aspect of quality management. What are quality techniques? Quality management techniques involve controlling activities and planning to ensure that the service or product is fit for the purpose. The quality of the product makes the reputation of the company and also it fetches the customers for the company. ... On these parameters or techniques, the product is created. Which comes first QA or QC? Quality assurance is a proactive process which starts even before the work on the deliverable has started, while quality control is a reactive process and its activity starts as soon as you start working on the deliverable. ...

  Electric vehicle (EV) – Basic Knowledge about EV Sector / Electric Vehicle  - What is meant by electric vehicle? An electric vehicle (EV) is one that operates on an electric motor, instead of an internal-combustion engine that generates power by burning a mix of fuel and gases.   How do electric vehicles work? Electric cars function by plugging into a charge point and taking electricity from the grid. They store the electricity in rechargeable batteries that power an electric motor, which turns the wheels. Electric cars accelerate faster than vehicles with traditional fuel engines – so they feel lighter to drive.   What are the types of electric vehicles? There are two basic types of EVs: all-electric vehicles (AEVs) and plug-in hybrid electric vehicles (PHEVs). AEVs include Battery Electric Vehicles (BEVs) and Fuel Cell Electric Vehicles (FCEVs...

  Electric vehicle (EV) – Basic Knowledge about EV Sector / Electric Vehicle An electric vehicle (EV) is a  vehicle  that uses one or more  electric motors  or  traction motors  for propulsion. An electric vehicle may be powered through a collector system by electricity from off-vehicle sources, or may be self-contained with a  battery ,  solar panels ,  fuel cells  or an  electric generator  to convert fuel to electricity.  EVs include, but are not limited to, road and rail vehicles, surface and underwater vessels,  electric aircraft  and  electric spacecraft . Commonly, the term EV is used to refer to an electric car. In the 21st century, EVs have seen resurgence due to technological developments, and an increased focus on  renewable energy  and the potential reduction of  transportation's impact on climate change and other environmental issues .   Project...