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What else can I help you with?
What is the formula for calculating power in words?
Power is energy divided by time, P=E/t.
How do you calculate power if flowpressure and efficiency is given?
formula are given at www.calculatoredge.com
What distinguishes a switching power supply from other power supplies?
Normal power supplies are on all the time while switching type are on and off periodically which results in precise control and improved efficiency.
What is the formula for gain in a power amplifier that has a step down transformer?
A: there is no formula the gain of the amp is just reduced by the transformer turn ratio minus efficiency or loss. the transformer is for isolation and impedance matching
If 1.8 amps ac is being drawn from a 24 volt DC power supply what would the current draw be in DC amps?
A 24 volt DC power supply provides DC amps, not AC amps. You cannot draw 1.8 amps AC from a DC power supply, without some kind of inverter stage.That is the answer to the specific wording of the question. Now the answer to the question I think was originally intended...If 1.8 amps AC is being supplied to a 24 volt DC power supply, what would the current supplied by the power supply be?Power is volts times amps, so power supplied to the power supply is 120 VAC (assumed) times 1.8 amps, or 216 watts. If the power supply is 100% efficient, then the power input equals the power output, so use the some equation to take 216 watts and divide by 24 volts, and you get 9 amps.Keep in mind, this is ideal state, assuming 100% efficiency, and no real power supply will be that.
What is the formula for calculating power if you are given magnetic field?
The formula for calculating power if you are given a magnetic field is sub 43
What is the formula for calculating current in a circuit when given the values of power and resistance, where i p/a?
The formula for calculating current in a circuit when given the values of power and resistance is i p/a.
Which of the following is the correct formula for calculating power?
It isn't clear what you mean by "the following". Power is energy divided by time - the rate at which energy is converted or transferred.
What is the formula to efficiency?
Efficiency = (output power/input power) x 100%
What is the formula for calculating power in a circuit using the keyword "power i 2r"?
The formula for calculating power in a circuit using the keyword "power i 2r" is P I2 R, where P represents power, I represents current, and R represents resistance.
What is the Formula for calculating the efficiency of a machine?
Efficiency = Output value / Input valueFor example, if a machine needs 10 KW to run and produces 8 KW, its power efficiency is 8/10 = 0.8 or 80%Efficiency is always between 0 and 1 (or 0 and 100 if expressed as a percentage.)
What is the formula of efficiency?
Efficiency is typically calculated as the ratio of actual output to maximum possible output, expressed as a percentage. The formula for efficiency is: Efficiency = (Actual output / Maximum possible output) * 100%.
What is the efficiency of a dc generator that requires 200 watts of energy to supply 160 watts of output power?
The efficiency of a DC generator can be calculated using the formula: Efficiency (%) = (Output Power / Input Power) × 100. In this case, the input power is 200 watts and the output power is 160 watts. Thus, the efficiency is (160 W / 200 W) × 100 = 80%. This means the generator operates at 80% efficiency.
What is the formula for calculating power in words?
Power is energy divided by time, P=E/t.
What is the formula for calculating power loss in a circuit, involving the keyword i2r?
The formula for calculating power loss in a circuit is P i2 R, where P represents power loss, i is the current flowing through the circuit, and R is the resistance of the circuit.
What is the formula for calculating power loss in transmission lines?
The formula for calculating power loss in transmission lines is Ploss I2 R, where Ploss is the power loss, I is the current flowing through the transmission line, and R is the resistance of the transmission line.
What is the formula for calculating power loss in a transmission line?
The formula for calculating power loss in a transmission line is Ploss I2 R, where Ploss is the power loss in watts, I is the current flowing through the line in amperes, and R is the resistance of the line in ohms.
