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How can you calculate the efficiency of an appliance in terms of power?
Wiki User
∙ 12y ago
vague question. Efficiency in terms of energy = useful energy/total energy x 100 vague question. Efficiency in terms of energy = useful energy/total energy x 100
Wiki User
∙ 15y ago
Wiki User
∙ 10y agoBy dividing the useful energy transferred by total energy supplied.
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How do you compare a turbo charged engine and a normal engine quantitatively in terms of power output and efficiency?
How many horses, and how much gas mileage...power/effeciency
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qpsk
How do you find the efficiency of a simple machine?
The efficiency of a machine is found by considering the useful energy or work that comes out of it, and dividing this by the work that you put into it. Multiply by 100 to get the answer in terms of percentage. You should never get more than 100% efficiency, or 100%, since energy will be lost (to heat caused by friction for example).
What does SEER mean in air conditioning terms?
Seasonal Energy Efficiency Rating, For the definition of how it is calculated. Go to Energy Star.com or do a Google search on SEER.
What is the formula for power in terms of amperes?
Electrical power = current x voltage Current is in amps
What are the uses of wattmeter?
Wattmeter is an intrument which is used to measure the power consumption of an Electric circuit or an appliance which is connected to the supply in terms of Watts.
How do you compare a turbo charged engine and a normal engine quantitatively in terms of power output and efficiency?
How many horses, and how much gas mileage...power/effeciency
What does energy efficiency?
Energy conversion efficiency is the ratio between the useful output of an energy conversion machine and the input, in energy terms. The useful output may be electric power, mechanical work, or heat.
Is the power amplifiers amplify the power?
A: There is a misconception of understanding of terms here. A power amplifier is called that because it has capabilities to derive power from it .It does not create power it actually uses more input power then the power delivered, In other words it has a decrement in efficiency
What are the characteristics of a mixed economy then analyze with regard to South Africa its efficiency in terms of socioeconomic services?
Efficiency of mixed economy in terms of socio-economic services
Which is the best modulation technique in terms of message carrying efficiency?
qpsk
How many liters of water will it take to do 3 loads of wash?
It depends on the efficiency of your wash. Washing by hand is often the most efficient in terms of water use and machines (and wash cycles within machines) vary hugely in terms of their efficiency.
Why are variances generally segregated in terms of a price variance and an efficiency variance?
Efficiency Varian materials and direct labor, the variances were recorded in specific general ledger accounts.
How does effieciency of the machine affects it's performance?
if a machine is not efficient, it cannot fully utilise its performance. actual performance = efficiency x possible performance efficiency = actual performance / possible performance efficiency is always a decimal number less than 1, as no machine is perfect in terms of efficiency
What are terms that have the same variable and power?
Like terms
What is a power in maths terms?
a power is a power
Compare the different methods in terms of the disspipation of energy and their efficiency?
wel the answer is 42 the answer to th world is 42
