+8613816583346
Battery storage technologies are essential to speeding up the replacement of fossil fuels with renewable energy. This video explains how Battery Energy Stora...
Visit for access to 800+ GCSE science videos, quizzes, exam resources AND daily science and maths LIVE TUITION!!! In this video you will l...
(a) Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the 12.0-V batteries of a 750-kg electric car be able to...
This physics video explains how to calculate the cost of electricity using electric energy in kWh and by calculating the electric power used by a refrigerato...
(a) Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the 12.0-V batteries of a 750-kg electric car be able to supply: (a) To accelerate from...
(February 4, 2013) William Chueh discusses how the Chueh group is developing new materials to electrochemically convert energy between sunlight, fuel, and el...
A generator of 1V, 1KHz supplies power to a 100 km long line terminated in Zo having the following line constants : R, L, C and G.Calculate the characteristi...
The problem can be seen at
Chiller coefficient of performance. In this video we learn how the COP or coefficient of performance is calculated for a chiller in a chilled water cooling s...
250kw, 600kwh solar energy storage power station situated in Thailand featured ATESS PCS250 and PBD250 energy storage system.
Hello friends, "Power plant discussion" welcome to all of you my friend to this channel, my name is chandan pathak, I have 10 years of experience in power pl...
Interest in electric vehicles is at an all time high, with sales of new EVs up 55 percent in 2022 compared to the year prior. But there are still a lot of ga...
Comparison of input cost and income cost of new energy. #DET POWERE
This video shows you how to calculate the cost of electric power usage by calculating the cost to pop popcorn.Electric power describes how fast electric pote...
It is both nice and easy when Hive OS shows and calculates the correct power consumption, as Hive as a starting point only shows and calculates the power con...
0:00 Overview0:36 Advantages and Disadvantages1:22 3 Types of Hydro Power1:59 Primary vs. Secondary Sources2:52 Equation for Potential Energy4:12 …
Energy efficiency can be calculated by dividing the useful energy transferred in a process or machine by the total input energy. Here''s the formula:Efficienc...
Physics Specimen Solution...
This lecture on Work, Energy and Power covers detailed discussion on Power and Efficiency - Definition, Formula, Unit, Calculation bscribe to @AcademicGain...
This video explains the basics of electric power and watts. Also includes several example problems for calculating power, current, resistance and voltage.El...
In this video you will know the ev conversion kit bldc motor selection and power & Torque calculation for electric motor cycle. At various speed of 60kmph, 8...
#diwakarphysics #howtosolvephysicsnumericals #icsephysics Learn basics about electric energy consumption in your house and learn to calculate the bill....very ...
A large electrical power station generates 1000 MW of electricity with an efficiency of 35.0%. (a) Calculate the heat transfer to the power station, Qh, in o...
A coal-fired electrical power station has an efficiency of 38%. The temperature of the steam leaving the boiler is 550& #186;C. What percentage of the maximum effi...
Is the battery revolution here? Or have we already been living in it for three decades?Renewable energy sources - wind and solar - have become the cheapest a...
Here we shows how to calculate power saving or power calculation after reducing speed by VFD variable frequency drive (Affinity laws)See more important video...
This video discusses the two different types of turbine: the reaction turbine and the impulse turbine. The fundamental differences are discussed and a sample calculation for power …
Battery efficiency, battery ohmic efficiency, battery thermal efficiency, battery Coulombic Efficiency, battery overall efficiency, temperature effect on bat...
In this video you will find the efficiency calculation concepts for your own ev conversion or the electric vehicle your use or build by your own. very effective method to calculate...
Our online class is about the conversion of energy in a hydroelectric power plant. Use a headset or earphone for better audio. Gravitational potential(dam) t...