Red – An illuminated red traffic light indicates that all road users should stop behind the line.Green – When the green traffic light is illuminated it means that you may proceed, as long as the way is clear. Amber – … Continue reading →

Best Way To Connect Smart TV To The Internet Ethernet Cable – Wired Connection – Best Performance. My philosophy is wireless for things that move & wires for things that don’t. WIFI – Wireless TV Connection – Most Convenient/ Easy. … Continue reading →

Although they’re both HMIs, what is the difference between a Fresnel and a PAR? A Fresnel HMI is similar in make up to a tungsten Fresnel in that it utilizes a glass lens.The Parabolic Aluminized Reflector or PAR HMI has … Continue reading →

Nest thermostats work condensing boilers that have standard On/Off control.Condensing boilers are so efficient because they use the waste heat from the boiler’s flue gas to heat the water. Since the water has already been heated a little, the boiler … Continue reading →

There are six recognised aims of punishment: protection – punishment should protect society from the criminal and the criminal from themselves. retribution – punishment should make the criminal pay for what they have done wrong. reparation – punishment should compensate … Continue reading →

It could be a component, such as the heat exchanger or an internal thermostat, in which case you should not attempt to fix it – call a gas engineer who will be able to assess the situation and recommend a … Continue reading →

Being street smart means knowing how to keep yourself safe from strangers when you’re alone or with other kids. Whether you’re walking to school or to the bus, hanging out on the playground, or riding your bike in your neighborhood, … Continue reading →

How To Become Street-Smart Even If You’re Not Book-Smart Blaming your troubles on others. Believing you’re unbiased. Choosing what feels most certain rather than what’s most logical. Refusing to admit you’re wrong. Gravitating to oversimplified explanations. Lusting after cures while … Continue reading →

Boiler sounds like it’s on when it’s off Another common source of noise is what is known as the ‘pre-heat’ function. In combi boilers specifically, this is basically the sound of the heat exchanger firing up intermittently, making sure that … Continue reading →

Definition of sodium light : the yellow light of glowing sodium vapor consisting chiefly of two monochromatic portions of wavelength 5890 and 5896 angstroms corresponding respectively to the D2 and D1 Fraunhofer lines. Why do we use sodium light? These … Continue reading →

A fluorescent lamp consists of a glass tube filled with a mixture of argon and mercury vapour. Metal electrodes at each end are coated with an alkaline earth oxide that gives off electrons easily. When current flows through the gas … Continue reading →

Most conventional street lights use halogen bulbs, which are similar in function and appearance to household incandescent bulbs.Finally, light-emitted diodes, or LEDs, are the most efficient type of street light bulb. LEDs are semiconductors that produce a strong illumination and … Continue reading →

What is another word for book smart? brainy clever savvy acute learned knowledgeable ingenious perspicacious canny educated What do you call book smart? Book-smart is an adjective describing a person whose knowledge greatly derives from book-learning, as opposed to practical … Continue reading →

Ballast is still used in bulbs and tube lights to avoid current rise in the lights. Metal halide, mercury vapor, and HID are also the prime examples of lights using ballasts.Almost all major parking lot lights and street lights used … Continue reading →

Yes, you need a device to setup the Google Home. However, it doesn’t have to be a phone, as the “Home” app is available for any device, even IOS. The Google Home device itself does not have any way of … Continue reading →