mines and tunneling equipment are examples of situations that pose a high risk of explosion and fire. The heat and spark potential from electricity does not mix well with these environments, but the safer alternative of compressed air to drive controls and pumps allows for a cost-effective soluti...
After practicing balancing on your skateboard, put it in a position where the nose points towards a long trajectory with enough space to move forward. Next, place one foot on the board’s deck with the tip on the bolts of the front truck and point forward. Be sure to use your dominant ...
Unless you dive correctly, jumping off a bridge into water from a height is almost like jumping onto concrete. (Find out more about solids, liquids, and gases.)Photo: Why does water squirt so fast from a syringe? You can't really compress a liquid at all, so if you force the water ...
See How Diesel Two-Stroke Engines Work for more details. You might be thinking, if this engine is about 24 times the size of a big V-8 car engine, and uses a two-stroke instead of a four-stroke cycle, why does it only make about 10 times the power? The reason is that this ...
How does an electric train work? Many trains operate solely on electrical power. They get the electricity from a third rail, or electrical line, which is present along the track. Transformers transfer the voltage from the lines, and the electrical current enables the motors on the wheels to ...
Ordering a Trailer Pump What is the farthest distance of the pour from where the concrete delivery truck can sit? The pipe is rigid except for the last few hoses. Do you need any elbows or special pipe? What We Need to Know Your company’s name ...
How To: How To Change A Snap-Ring-Style Pick On A Feeder-Breaker How To: How To Change An Underflow Regulator How To: How To Replace a Bearing in a Horizontal Manure Auger How To: How To Replace A Body Bar Pair How To: How To Replace A Gland In A Pump How To: How To...
See How Diesel Two-Stroke Engines Work for more details. You might be thinking, if this engine is about 24 times the size of a big V-8 car engine, and uses a two-stroke instead of a four-stroke cycle, why does it only make about 10 times the power? The reason is that this ...
Maintain your balance by leaning a bit towards your direction enough to keep you steady on the board. Let your drop-in momentum do the work by reaching for the ramp next to you. Be sure you don’t end up being thrown off by the board. ...
Once your concrete or wood surface has been resurfaced, you will want to keep it looking great year after year. Along with checking for damaged wood, you should wash the surface once or twice a year with a premium deck cleaner. Olympic Premium Deck Cleaneris applied at full strength with ...