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If a shaft is developing 25 watts of power per second how much work it can do in one hour?
Wiki User
∙ 14y ago
"Watts per second" is not a unit of power.
"Watt" is a unit of power. It means 1 joule of energy per second.
1 hour = 3,600 seconds
Total energy = (power) times (time) = (25 joules/sec) x (3,600 seconds) = 90,000 joules of work.
Wiki User
∙ 14y ago
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What is the unit of measurement used to express the energy emitted per second?
Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).
Which of the follwing values is measured in watts?
Power is measured in watts. Watts is also joules per second, newton-meters per second, kilogram-meters squared per second cubed, and volt-amperes.Electrical power
What is the unit measure for power?
The watt, which is equal to joules/second.
Forces are measured in units called?
Power is measured in watts. A watt is one joule per second. One joule per second is one volt-ampere per second when the power factor is 1.0. Commonly, when dealing with power plants, power is measured in kilowatts (1,000 watts), megawatts (1,000,000 watts), or gigawatts (1,000,000,000 watts).
What is watts and what is watts measured in?
Watts are used to measure electrical POWER. You can use the mnemonic CAROPWEV to remember this CA=CURRENT measured in AMPERES RO=RESISTANCE measured in OHMS PW=POWER in WATTS EV=ENERGY in VOLTS you can get power by multiplying the current by the voltage.
What is meant by load on a motor in eletrical engineering term?
The load on a motor can be measured in watts, and it is the mechanical torque supplied, multiplied by the speed of the shaft. When the torque is in Newton-metres and the speed is in radians/second, the mechanical power output result is in watts.
What is the unit of measurement used to express the energy emitted per second?
Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).Power. In SI, energy is measured in Joule, and power is measured to watts (= Joule per second).
Which of the follwing values is measured in watts?
Power is measured in watts. Watts is also joules per second, newton-meters per second, kilogram-meters squared per second cubed, and volt-amperes.Electrical power
The power of light bulbs is measred in?
Watts or Joules/Second
What is the unit measure for power?
The watt, which is equal to joules/second.
Unit of electric power determined by muliplying volts times amperes?
Power=Volts x Amps Unit for power is watts
Forces are measured in units called?
Power is measured in watts. A watt is one joule per second. One joule per second is one volt-ampere per second when the power factor is 1.0. Commonly, when dealing with power plants, power is measured in kilowatts (1,000 watts), megawatts (1,000,000 watts), or gigawatts (1,000,000,000 watts).
What is the power of an electrical cable car that uses 3500 joules every second?
3500W, or 3.5kW Power is measured in Watts; one Watt is 1 joule of energy converted/used per second. So, 3500 joules a second is 3500 Watts.
If it takes 726 watts of power to move an object 36 meters in 14 seconds, what is the mass of the object?
two watts a second
What is watts and what is watts measured in?
Watts are used to measure electrical POWER. You can use the mnemonic CAROPWEV to remember this CA=CURRENT measured in AMPERES RO=RESISTANCE measured in OHMS PW=POWER in WATTS EV=ENERGY in VOLTS you can get power by multiplying the current by the voltage.
What unit is power measured in?
The SI unit for power is the watt, which is equal to joules/second.The SI unit for power is the watt, which is equal to joules/second.The SI unit for power is the watt, which is equal to joules/second.The SI unit for power is the watt, which is equal to joules/second.
What is power at which energy is transferred?
Power is energy / time. In SI units, joules / second, also known as watts.
