A zener diode with a rating of 500 mW will pass 50 mA at 10 V. (Power = voltage times current)Note: The question appears mis stated, in that it states a rating of 500 MW, not 500 mW. To my knowledge, there is no zener with a rating of 500 MW.
The units mw and mW are the same. They mean milliwatts. The terms Mw and MW, however, means megawats, which is a billion (1x109) times greater than a mw or a mW.Another AnswerThe correct symbol for a watt is an upper-case 'W'. So the correct symbol for a milliwatt is 'mW' (not 'mw'), and the correct symbol for a megawatt is 'MW' (not 'Mw').
dp=Cah(1/T0-1/T1)
The flickering lights on boiler chimneys in power stations are aircraft warning lights. The spacing and blinking frequency are chosen to signify the height of the obstruction.
1.493 mw
500 MW Boiler is sub-critical Boiler which generates steam at pressure lower than the critical pressure ie below 221.2 kg/sqcm. where as the 660 MW boiler is super critical boiler which operates steam pressure above critical pressure.
350 m.
Using a boiler and turbine, the fuel consumption is about 0.3 pounds per horsepower per hour. So 500 MW would require about 90 tons of fuel each hour.
A zener diode with a rating of 500 mW will pass 50 mA at 10 V. (Power = voltage times current)Note: The question appears mis stated, in that it states a rating of 500 MW, not 500 mW. To my knowledge, there is no zener with a rating of 500 MW.
how we calculate the coal consumed to generate xxx MW say 12 hrs or 24 hrs in CFBC boiler please help
It is very powerful, falling into the "3B" class. Classes were determined by levels that can cause a lesion. The UltraViolet laser is far more dangerous than the visible laser. In the visible range, a continuous laser classes are: Class 1: up to 0.39 mW. Class 2: 0.39 mW to 1 mW. Class 3A: of 1 to 5 mW. Class 3B: 5 to 500 mW. Class 4: beyond 500 mW.
Boiler power is not determined in megawatts. A boiler horsepower is determined as 33000 btus. That is equivalent to 34.5 pounds of steam from and at 212 F. Conversion of boiler conditions (factor of evaporation) output and horsepower to atmospheric steam conditions is the norm for determining boiler horsepower. The ASME code contains several methods for determining boiler horsepower. Megawatts are a determination of turbine-generator output.
Although several large-scale dams can produce over 1000 MW, an average dam will produce anywhere from 80 MW to 500 MW. An average value for those would probably be about 200 MW.
The average price range for a new boiler can be in the region of $500 for a small, occasional use boiler to $4000 for combination and energy efficient boiler.
A 1.5 MW turbine is 80ms in height. A 3MW turbine is 90m in height. The world's largest-capacity turbine, the Enercon (7.58MW) is 198m in height.
The number of homes that can be powered by a 2 MW system depends on local energy consumption and efficiency. On average, a 2 MW system can power approximately 500-1000 homes.
The units mw and mW are the same. They mean milliwatts. The terms Mw and MW, however, means megawats, which is a billion (1x109) times greater than a mw or a mW.Another AnswerThe correct symbol for a watt is an upper-case 'W'. So the correct symbol for a milliwatt is 'mW' (not 'mw'), and the correct symbol for a megawatt is 'MW' (not 'Mw').