A colour selectable lamp or Light fitting is one in which the corelated colour temperature (CCT) of the light generated can be selected from a small number of fixed options. CCT is measured in kelvin (K) and describes if a white light is warm (with a slight yellow hue, around 2700K)...
First, it is good to explain what we mean by ‘colour temperature’. Colour temperature is not measured in Celsius, but in Kelvin. The higher the colour temperature the cooler the light. 5600K is seen as daylight, 3000K is often seen as warm white light, but personally we find this lig...
Usually, it is measured in kb/s. As the bit depth increases, the file size also increases for more color information need to be saved for each pixel in the picture. For photos that naturally have few colors, you may reduce their sizes greatly without degrading their quality. Bit depth is...
Quadcopter framesize(a.k.a.wheelbase)is the diagonal motor to motor distance measured in millimetres. It dictates the size of propeller you can run on it, therefore the frame size often are referred to the maximum propeller size it can support, instead of its wheelbase. For example, when pe...
One kind of filtering must be done in hardware, before the ADC process: anti-aliasing filtering. This is a special kind of filtering that prevents wrong readings that can happen when the sample rate is set too low compared to the frequency content of the signals being measured.Anti-aliasing ...
The value of a resistor is measured in ohms and represented by the Greek letter capital omega (Ω). The resistance value is specified in ohms, the standard symbol is “R” orΩ. Resistor values are often stated as “k” (kilo, or times 1,000) or “M“, (meg, or times 1,000,0...
Temperature is measured using a? Thermometer. The use of thermometer? the thermometer is used to measure the temperatures. What is the mass and capacity in liquid in a thermometer? This depends on the thermometer model. What is constant pressure gas thermometer? the thermometer that works on con...
LM-79 is a standard that defines how the performance of an LED lamp or fixture should be measured. A test according to LM-79 is carried out at a point in time and at a single temperature. Therefore, it gives no indication as to how the performance of the device under test (DUT) mig...
Describe commonly used anthropometric procedures, as well as laboratory and urine tests for nutritional status information, in terms of the significance of the measure or test (what is being measured and what the results tell you). What is meant by the sweat test?
(in plural) Actions designed to achieve some purpose; plans. Measure A piece of legislation. Measure To ascertain the quantity of a unit of material via calculated comparison with respect to a standard. We measured the temperature with a thermometer. You should measure the angle with a spirit ...