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What else can I help you with?
How many watts of led equals 40 watts of fluorescent?
Watts are a unit of power. So 40 watts of power to an LED are the same as 40 watts of power to a fluorescent. Sometimes LEDs are rated in equivalent watts which is an attempt to relate watts to brightness or lumens. You need to compare lumens and the "temperature" of the bulbs in Kelvin to get the comparison I think you are looking for.
Why transformers rated in MVA not in MW?
Transformers are rated in KVA and MVA. The load determines the power factor. It is obvious to multiply the VA with cosine angle to get Watts or Kilo watts. While manufacturing the transformer or at its installation we don't know the load power factor. Hence we could not determine the rating in Watts or kilo watts or Mega watts. We simply note it as VA or KVA. S.Dhanabal
How many watts does 115 volts equal to an AC unit rated at 9.2 amps?
Watts = Volts x Amps x Power factor For an AC Unit I am guessing that your PF = .75 so we have 115 x 9.2 x .75 = 793.5 Watts.
What is power measured in?
Power is measured in watts.
How many watts per hour will a unit that is rated at DC 12V 500mA consume?
Power = volts x amps, so your example will be 12 x 0.5 = 6 watts. (500mA = 0.5 amp) Note we don't talk of 'watts per hour', it is just watts. 1 watt = 1 joule per second
How many watts in a 320 volt dishwasher?
The rated voltage of an appliance is no guide to its power rating. To find out the power (watts), you will need to look at your washing machine's nameplate, which will indicate both its rated voltage and its rated power.
The power of a light bulb is measuerd in?
Light bulbs are rated in watts
How many watts of led equals 40 watts of fluorescent?
Watts are a unit of power. So 40 watts of power to an LED are the same as 40 watts of power to a fluorescent. Sometimes LEDs are rated in equivalent watts which is an attempt to relate watts to brightness or lumens. You need to compare lumens and the "temperature" of the bulbs in Kelvin to get the comparison I think you are looking for.
Can you use 20 watts or 30 watts in a fuse?
No, watts are a measure of power while fuses are rated in amperes (amps). To determine the fuse rating, you need to calculate the current in amps by dividing the power in watts by the voltage. Then, choose a fuse that is rated equal to or slightly higher than the calculated current in amps.
When a light bulb is rated at 60 watts it means it?
When a light bulb is rated at 60 watts, it means that it consumes 60 watts of electrical power when it is turned on. This power consumption determines the brightness of the bulb and is used to measure its energy usage.
How many watts is 20 rms watts?
Rms is watts that's the amount of watts a speaker is rated for.
Why transformers rated in MVA not in MW?
Transformers are rated in KVA and MVA. The load determines the power factor. It is obvious to multiply the VA with cosine angle to get Watts or Kilo watts. While manufacturing the transformer or at its installation we don't know the load power factor. Hence we could not determine the rating in Watts or kilo watts or Mega watts. We simply note it as VA or KVA. S.Dhanabal
What is the watts of generator rated 230 volts and 100 amp?
Maximum 23,000 watts provided the power factor of the load is 1 (e.g. a heater). For a typical motor with a power factor of 0.8 the watts would be 18,400.
A Type of power used by appliances in the homes is what?
home appliances are rated by watts or amps
How are quad 34 preamp and 306 power amplifier rated?
In watt watt watts
Why are generators rated in watts?
Generators are rated in watts because watts are the scale on which energy is measured.
What has the author R L Watts written?
R. L. Watts has written: 'Photovoltaic product directory & buyers guide' -- subject(s): Directories, Photovoltaic power generation
