Do some research about the transmission power from electric motor. Identify one applianc machine in your house and take a photo of it. Discuss how power is transmitted from electric motor to the specified task of your chosen machine. Provide an illustration if necessary.
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- Q: Suppose that a fork lifter has a total energy consumption of 150 W.Hr. The total trips of the vehicle are 375. How the battery duty cycle may be calculated in this case?q21/ Draw Schematic diagram of Hydro Power Plant indicating all the parts and explain the working of the same.An electric lift truck is powered by a dc motor connected to a 110 V battery. The truck exerts 200 lbs pull while moving at 7mph. If the overall efficiency of the motor and drive mechanism is 75%, what is the current drain on the battery ?
- A motor in a building for driving pumps is rated at 250 KVA with a power factor of 0.8. If energy is worth P 15 / KWh, Find the cost of operating the motor ( Php) for 5 hours. Take motor efficiency of 95 %.A hydro-electric station has an average available head of 100 meters and reservoir capacityof 50 million cubic meters. Calculate the total energy in kWh that can be generated, assuminghydraulic efficiency of 85% and electrical efficiency of 90%.3/Which among the following statements is incorrect regarding Coal-Based Power Plants? a. To reduce corrosion, plants purify water for use in the Boiler Tubes. b. It should always be installed at a place near the existence of coal. c. As soon as the coal enters the Boiler, it instantly catches fire and burns with high intensity. d. It pollutes the atmosphere due to the production of large amount of smoke and fumes.
- draw a diagram of electric power and energy system with all the basic components, and list the name of components. And make following parts: what is the power plant? what is substation? what is transmission system, and what is distribution system? what is electric power network or power grid? what is power system? what is power and energy system? this subject name Electrical Engineering ..so please solve it clearly step by stepA 77-hp motor that has an efficiency of 90.14% is soon to be obsolete. It will be replaced by a high efficiency motor which is 96.1% efficient. The motor operates 4,368 hours a year. Taking the cost of electricity to be ₱8.67 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.Compute the cost per hour at 7.50 pesos per kwh of electrifying the house. If the appliances inside the house are an electric fan with resistance of 25 ohms, television which requires 5 ampere of current to start, water dispenser with resistance of 3 ohms, all connected to 220V and on for 8 hrs.
- Do you agree that wind turbine will operate and generate electrical power atany wind speed? Justify your answer.A three-blade wind turbine has a speed of 140 rpm for a rated speed of 8 m/s, coefficient of power= 0.43, mechanical efficiency of 90% and electrical efficiency of 82%. Estimate the electrical output of a turbine having a blade length of 12 m. Take Air density= 1.226kg/m3.a) If the cost of electricity consumption in Oman is OR 0.020/unit (where, 1 unit = 1 kWH), Calculate the monthly electricity bill for a load usage of 11 lamps (5 watts each), 11 fans (89 watts each) and 1 TV (341 watts) for 8hrs a day. (b) Calculate the efficiency of a solar PV module whose length is 159 cm and width is 105 cm and produces a 256 W maximum power when exposed to 920 W/m2 solar irradiance?