Altitude vs Elevation Altitude and elevation are two concepts widely used in day to day lives. These two terms are usually interchangeable but are preferred in different places. Altitude is the height of an object above the mean sea level while elevation is the height of a place above mean sea level. The concepts […]
Difference Between Static and Current Electricity
Static vs Current Electricity Static electricity and current electricity are the two main types of electricity in study. These concepts are very important and play vital roles in fields such as electromagnetic theory, electricity, electrostatics, electronics and electrical engineering and physics. Static electricity is a form of electricity that does not flow whereas current […]
Difference Between AC and DC Voltage
AC vs DC Voltage AC and DC, also known as alternating current and direct current, are two basic types of current signals. An AC voltage signal is a signal where the net area under the voltage – time curve is zero whereas DC voltage is a unidirectional flow of electrical charges. In this article, […]
Difference Between Polypropylene and Nylon
Polypropylene vs Nylon Polymers are large molecules, which has the same structural unit repeating over and over. The repeating units are called monomers. These monomers are bonded to each other with covalent bonds to form a polymer. They have a high molecular weight and consist over 10,000 atoms. In the synthesis process, which is […]
Difference Between Tap Water and Distilled Water
The key difference between tap water and distilled water is that tap water may contain impurities whereas distilled water does not contain impurities. Water covers more than 70% of the earth’ surface. A larger portion of water is in the oceans and seas, and that is about 97%. Rivers, lakes, and ponds have 0.6% of […]
Difference Between Potassium Chloride and Potassium Gluconate
Potassium Chloride vs Potassium Gluconate Potassium is one of the essential electrolytes in the body. It is important to maintain the correct pH and blood pressure. Also, it is important for effective signal transduction. Therefore, if potassium is lacking in the body, it should be taken from outside. Potassium chloride and potassium gluconate are […]
Difference Between Carbon Steel and Stainless Steel
Carbon Steel vs Stainless Steel Steel is an alloy made out of iron and carbon. The carbon percentage can vary depending on the grade, and mostly it is between 0.2% and 2.1% by weight. Though carbon is the main alloying material for iron some other elements like Tungsten, chromium, manganese can also be used […]
Difference Between DAB and DAB+
DAB vs DAB+ DAB stands for Digital Audio Broadcast, a technology developed in 1980’s as a solution for the exhausted bandwidth in FM and AM frequency ranges. AM and FM, which are analog methods of broadcasting, is replaced by digital broadcasting method DAB and its newer standard released in 2006. Countries all over the […]
Difference Between Adapter and Converter
Adapter vs Converter As the level of the sophistication of the modern technology increases, the devices are designed to satisfy different requirements using different standards. This makes the devices incompatible with others, especially at interfaces used to connect devices for power supply, storage and retrieval or simply communicate. However, interoperability of these systems is […]
Difference Between Synchronous and Asynchronous Motor
Synchronous vs Asynchronous Motor The synchronous speed of an AC motor is the rotation rate of the rotating magnetic field created by the stator. The synchronous speed is always an integer fraction of power source frequency. The synchronous speed (ns) of an asynchronous motor in revolutions per minute (RPM) is given by, where f […]