Specific Heat of Gold – In Various Units, FAQs
The specific heat of gold measures the amount of heat needed to raise the temperature of gold in a solid state by one degree Celsius. This article provides the particular…
Equipment
Sarah DeGuzman IP68 vs. IP69 – Differences and Applications
The IP (Ingress Protection) enclosure system uses a 2-digit suffix to describe the degree of ingress protection for enclosures. IP68 provides protection against extended immersion up to 1 meter, whereas…
IP55 vs. IP65 – Differences and Applications
The IP (Ingress Protection) enclosure system uses a 2-digit suffix to describe the degree of ingress protection for enclosures. IP55 provides dust protection against any particles that may interfere with…
Should You Use Anti-Seize on a Spark Plug? (PL0’s Secrets)
Many drivers apply anti-seize to spark plugs. This article explores whether anti-seize on sparkplugs is a good idea and how to remove a stuck spark plug. Spark Plug A spark…
Idler Gear – Purpose, Torque Calculation, Reverse Application
An idler gear, as the name implies, does no work. However, its use is frequent in drive trains where its default position is between a driving gear and a driven…
David Etukudo NEMA 4X vs NEMA 12 – Overview, Applications, Differences
NEMA 4X and NEMA 12 characterize degrees of protection in line with specifications from the National Electrical Manufacturers Association. In this article, you will learn about the NEMA vs IEC…
Applying Anti-Seize on Lug Nuts – A Good Idea? Alternatives?
Many drivers apply anti-seize prior to fastening lugnuts for easier removal during a flat tire. This process is not a good idea as lug torquing is meant to be done…
Do Diesel Engines Have Spark Plugs?
Unlike their gasoline counterparts, diesel engines do not have spark plugs. Rather, compression is what aids the ignition of the air-fuel mixture within the combustion chamber. In this article, you…
Dead Head Pump – Causes, Detecting, Pressure, and Resolution
The dead head of a pump is a condition in which a centrifugal pump operates continually without any fluid flow through the pump. This leads to undesirable consequences for the…
Spectacle Blind
A spectacle blind is a key component of pipeline systems that provides isolation of certain sections as the need arises. Typically, the entire device consists of a blind and a…