What is the power output of a motor that provides a torque of 2,917 N*m while running at 2,641 rpm? Provide your answer in kW and round to the nearest whole number.
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What is the power output of a motor that provides a torque of 2,917 N*m while running at 2,641 rpm?
Provide your answer in kW and round to the nearest whole number.
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- A 78.31-hp motor that has an efficiency of 93.22% is soon to be obsolete. It will be replaced by a high efficiency motor which is 96.87% efficient. The motor operates 4,467 hours a year. Taking the cost of electricity to be $9.76 per kWh, compute for the annual savings due to the installation of the high-efficiency motor instead of the standard motor. Round your answer into two decimal places only.A motor develops 225 ft-lb of torque at 860 RPM. What is the horsepower output of the motor?What is the acceeration due to gravity (m/s^2) in a region where a simple pendulum having a length 27.16 cm has a period of 1.0928 s? (Use full decimal and final answer in 4 decimal)
- Convert into engineering notation using si prefixes or si symbols with 3 significant digits 0.0000035674 amps 176234.178 voltsA belt wrapped around a pulley 600 mm in diameter has a tension of 800 N on the tight side and a tension of 180 N on the slack side. What power in kW is being transmitted if the pulley is rotating 200 rpm? The correct answer is 3.89 kWDetermine the torque in in-lb received by the motor shaft running at 4250 rpm, transmitting 11 Bhp.