What is a vernier caliper? A vernier caliper is a precise measuring instrument used to measure the internal, external, and depth dimensions of objects with high accuracy. It features a main scale and a vernier scale, which together provide fine readings up to 0.1 mm or 0.02 mm. Widely used in science, engineering, and manufacturing, … Read more
Introduction In science and engineering, the concept of specific gravity is widely used to compare substances in a simple, dimensionless way. Instead of dealing with absolute density values (which require units), specific gravity expresses how heavy or light a substance is compared to a standard reference. For solids and liquids, the reference is usually water … Read more
What is Domestic Electrolux refrigeration system The Domestic Electrolux refrigeration system is a type of absorption refrigeration system used in domestic refrigerators and freezers. This system uses the principle of absorption to provide cooling, where ammonia is used as the refrigerant and water are used as the absorbent. Also read: Rankine Cycle: Definition, PV Diagram, … Read more