Which of the Following Is a Unit of Power

All are the units of energy. It is the SI unit of electric power.

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So option A not unit of power as unit of power is watt so watt per second can not be unit of power.

. None of the above. 1 hp horsepower is a unit of power. Questions from Work Energy and Power.

Both hydraulic and pneumatic cylinder. 5000000 mg 3Paul has a board that is 1200 cm longWhich of the following measures is equivalent to 1200cm. 1kW 103 W.

1 Watt is equal to 1 Joule per second. 1 hp 746 W. Joule Calorie eV Kilowatt hour.

For ease of understanding and convenience 22 SI derived units have been given special names and symbols as shown in Table 3. I think one should not test people for obvious answers which are available in google any science text book and in various other places. In some of these answers here the SI system is cited which is irrelevant to the question of whether a unit of power is being used.

The SI unit for energy is the joule J. The kinetic energy of a body of mass 4kg and momentum 6N-s will be. Many specific units are horsepower hp as opposed to horsepower.

For 3 r d option. Unit of energy is Joule J. Power is work per unit time or P wt where w work in Joules J and t time in seconds s thus the unit of power is Joulessecond or Js A hp horsepower -- a unit of power B J Joules -- unit of work C W watts -- a unit of power and it is also 1 watt 1 joulesecond D Js -- of course a unit of power so its B.

Candela per square meter. 1 Js 1 W. Kilogram per kilogram which may be represented by the number 1.

The unit of power in the International System of Units SI is the watt W which is equal to one joule per second. Watt is the SI unit of power. Which of the following is NOT a unit of power.

Which of the following is a unit of power. In summary 1 W 1 Js 1 Nms 1 kgm2 s-3. In science which statement correctly describes work.

Other power units include ergs per second erg s foot-pounds per minute dBm. 1Wh is the amount of energy consumed in 1 hour when work in done at the rate of 1W. A kilowatt-hour is a unit that measures a.

Option C is also unit of energy. Power is defined as the rate of doing work. Js is a unit of power.

Signup for our newsletter to get notified about sales and new products. 1 J 1 Nm. 1to convert from a smaller unit to a larger unit you ______ by a power of ten Aadd Bsubtract Cmultiply Ddivide 2Which of the following is a correct conversion of 50 kg.

Which of the following is a unit of power. Text1Watt 1dfractextJoule textsecond. Add any text here or remove it.

10 3 J. It has the same units as work. Newton meter per second.

Rotary motion in a hydraulic power unit is achieved by using. Is joule A unit of power. Option D is unit of power.

Potential Difference is work done divided by charge. The SI unit of power is joules per second Js or Watts W. Newton-meter or the force times displacement vector dot product is the same as the Joule a unit of energy.

View Answer Hide Answer. Most people can name two units of power few can name even. What are the four units of power.

Power in mechanical. The power dimension is energy divided by time. Horsepower per hour Answer.

KW is a unit of power. Therefore the 4 basic units of electricity are volts amps ohms and watts. By the way the answer is Kilowatt hour which is 3600000 joules of energy.

SI derived units with special names and symbols. Power is energy per unit time Js. Power is the measure of how much energy or work is used per unit time.

None of the above. Watt is not the unit of energy. Power energy time.

We know that. The unit of power in the International System of Units SI is the watt W which is equal to one joule per second. Answer 1 of 9.

KW means kilo-watt or 10³ watt. One mechanical horsepower is equivalent to 746 watts. Among the given units watt is the unit of power whereas all others are the units of energy.

TextPower dfractextEnergytexttime The SI unit of power is Watt. Which of the following is a unit of power. Wh is a unit of energy.

Option B is unit of energy. In one of the answers it is suggested that the newton-meter vector dot product is t. So put the SI UNITS.

Work per unit of time.

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