It varies based on the ballast. Most ballasts nowadays are "power factor corrected" to try and compensate for the bad powerfactor in switching power supplies. The actual power factor of a individual fixture is entirely dependent on the circuit of the ballast, which changes from design to design.
fluorescent light bulbs are usually from 9$-15$.
Usually fluorescent, not incandescent.
Fluorescent means something is glowing, usually with visible light. Fluorescent means giving off visible (or invisible) radiation as a result of absorbing shorter wavelength radiation.
Usually it's mercury vapor.
Commercial trucks are big because they usually carry large cargo or equipments like concrete mixers, suction excavators. They require a lot of power and configuration in order to operate properly.
The voltage of your area is what determines the operating voltage of all equipment. Equipment from other countries usually has to use a transformer to get the correct voltage. The voltage on a fluorescent fixture is printed on the ballast of the fixture. See if the voltage on the ballast matches the supply voltage of the system that you are going to use to operate the fixture.
Very important. If the motor will not start, the load that it is connected to will not operate. This usually leads to down time and in industry and commercial establishments this is lost money.
usually Argon or Nitrogen
The energy saving light-bulbs are usually fluorescent. Neon is a type of fluorescent light bulb.
Usually they are called 'hot'. Like 'Hot Pink'.
Indoor fluorescent light is not as bright as sunlight, and it is usually not exactly the same color (although there are different types of fluorescent tubes that produce different colors, some of which are extremely close to sunlight).
NPT is a standard for threaded pipe and fittings. NPT stands for national pipe thread. NPT fittings are tapered thread fitting and usually rely on mechanical deformation in between the male and female fittings to create a seal in addition with teflon tape. Over tighteting may result in a leakage SAE O-ring fittings are straight fittings and rely on the O-ring to create the seal rather than deformation as in NPT fittings. Since these fittings do not depend on deformation chances of a broken fitting are virtually eliminated.
The type of lighting that repeatedly starts and breaks is commonly called fluorescent lighting. Fluorescent lighting is usually found in office buildings.
It is usually the other way round, fluorescent bulbs give more light per watt of electrical input. An incandescent bulb will get hot enough to burn you and a fluorescent tube will just be warm.
they were usually put in a ditch and shot
Usually against the passenger side firewall answer you can find it near a/c fittings.
they usually operate under water and not as much on land but they do because they wiped out osama bin-sucky
In a fluorescent light bulb there is usually a drop of mercury. That mercury vaporizes as the bulb warms up and it becomes gaseous, enhancing the electron interaction through the bulb, making it brighter.
Yes; usually a lot.
In the front cargo/spare wheel area, usually behind the covers.
Usually in the wings.
Commercial cooking is usually for service or large quantities. The standards for commercial cooking are much higher and the regulations much stricter. Regular cooking in you kitchen is usually just a meal for you or your family.
In some applications, copper pipe can be TIG or MIG welded to copper pipe or to fittings. One example might be in antenna construction, but this is not what we usually encounter. Normally we braze or solder copper pipe to other copper pipe. We can also use a number of mechanical connections like compression fittings. Flare fittings are an example of this.
Elegia is the music that is usually played in the Ford Fusion commercial.