Here are a few facts about the switches, their functions in the aircraft and their movements on the Air India flight. Read ...

Some 241 of the 242 people on board the plane were killed when it crashed and struck a medical college in Ahmedabad on June ...

The preliminary report from investigators probing the Air India crash that killed 260 people showed that seconds after ...

Wahoo Elemnt Bolt V2Final day to get up to 25% off insulated water bottles from Camelbak and Polar Bottle.Savings of up to 50 ...

Automotive engine valves may not attract the spotlight, but their contribution to engine performance, efficiency, and ...

As vehicles become more autonomous and connected, brake valve technology must continue to evolve. Innovations such as ...

The conditions outside a cruising airliner are those of intense cold, thin air, and potentially lethal atmospheric conditions ...

A general recommendation is to replace the positive crankcase ventilation, or PCV, valve every 30,000 to 50,000 miles.

You've probably heard about the choke valve in your car engine's carburetor, but what does this seemingly essential component actually do?

Here's how an overhead valve engine works, according to Cars.com: [T]he valves, which open and close to let the air-fuel mixture in and out of the cylinders, are above the camshaft, which is in ...

These hydraulic-over-air relay valves are designed to convert hydraulic modulated input pressure to a proportional output air pressure. Single input design provides one hydraulic pilot port to ...