In the event you wish to calculate the time to charge using a different efficiency rate, try our alternative Battery Charge Time Variable Efficiency Calculator, which allows that option. You can use this data to figure out a budget for a road trip. Convert Horsepower to Watts. in which case you will likely go up a gear for the drive and thus improve gas efficiency for the trip. T = 2 (m/k). Account for Efficiency You can use it for determining the proportions of heat energy, electric power, mechanical work, or even chemical energy. Watts = Horsepower 746. To find its efficiency , you need to apply the following equation:. This energy efficiency calculator is a simple tool for calculating the ratio of useful energy output to the energy input. The EPA Simplified GHG Emissions Calculator is designed as a simplified calculation tool to help small business and low emitter organizations estimate and inventory their annual greenhouse gas (GHG) emissions. You may be finding it difficult to get to sleep, stay asleep, or both. The very first solar cells, invented in the 1800s, were less than one percent efficient, not nearly enough to make them a useful energy source. If you want to figure out the time that it will take to charge the electric battery of your vehicle, then you are in the right place. RAID Calculator helps in RAID assistance. The Carnot engine is the most efficient heat engine that can be built. The calculator accepts most time formats, such as 8:00AM, 8.30, 15:30, etc. The tool calculates capacity, data protection, and unused space characteristics for RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, and RAID 60. About Raid Calculator Tool What is Raid Calculator? Doubling time, as its name suggests is the time taken or the length of time in which your investment will become double in size at some particular rate of interest. Everyone is different. Payback time: 7.62 Months. More reading on EnergySage Variable Frequency Drive Energy Savings Calculator The most common applications of using variable frequency drives are pumps and fans, suppose a 24/7 operate constant pressure water supply system's pump controlled by VFD may save as high as 30% electricity cost bills. Convert the time to military time (24 hours). Online time and date calculator helps to add years, months, weeks, days, hours, minute, and seconds to a certain day and time, or to subtract them from a certain date or time. = (Th - Tc) / Th * 100%. Home; Engineering; Mechanical; Simple harmonic motion time period calculator - formula & step by step calculation to find the time period of oscillation of a mass m attached to the spring or of a pendulum. The Water Calculator estimates household water use, and compares your home to both a typical household and an efficient household in your zip/postal code. try our Solar Calculator, which offers upfront cost and long-term savings estimates based on your location and roof type. Calculating charging time can be tricky as it includes mathematical calculations, which is something that a lot of people hate. The calculator also estimates your carbon footprint from hot water consumption, and helps identify specific strategies for improving overall household water efficiency. Although using a time card calculator is a speedy and time-efficient way of calculating work hours, this process can be automated and simplified even further with an all-in-one app. This time card calculator generates easily printable weekly time reports based on work hours and rates. We would like to show you a description here but the site wont allow us. To convert minutes to decimals, divide the minutes by 60. Time of ecliptic calculations Equation of time (minutes) Earth radius vector (ratio) Mean anomaly (degrees) Mean longitude (degrees) Right ascension (degrees) Sunset hour angle (degrees) True solar time, minutes from midnight True solar time minus local standard time Greenwich mean sidereal time (hours) Universal (Greenwich) standard time The mass m in kg & the spring constant k in N.m-1 are the key terms of this calculation. Calculator Input date and time in the left boxes, choose the operator in the middle, enter numbers of time units in the right boxes, and click the "Calculate" button. My sleep prescription: set bedtime for this week should be 15 minutes later: Needing 8 hours of sleep per night is a myth. That would yield a realistic charge time of 24 hours. Electric Vehicle Charging Time Calculator . Continue reading to see how this formula was derived. The tool will help you calculate the fault tolerance characteristic in different RAID levels. Travelmath provides an online cost calculator to help you determine the cost of driving between cities. Sleep Efficiency Calculator. Click on Calculate after entering either of the two values. Convert the minutes to decimals. Calculator; What is Doubling Time Formula? Amps = (Horsepower 746) Efficiency Volts. Solar panel efficiency over time. You are spending more time in bed while awake than is recommended. The driving calculation is based on the average fuel efficiency of your vehicle, and you can change the gas mileage in mpg or L/100 km to match your exact make and model. calculated by dividing 70 with the interest rate. and the need for a more effective way to track workers' hours so as to improve efficiency. To convert time to military time, add 12 to the afternoon hours while keeping the same morning hours. You also dont need to utilize a.m. and p.m. because morning and nighttime times would differ. We would like to show you a description here but the site wont allow us. Here is an simple example problem to calculate efficiency: A cyclist puts in 400 joules of work and the bicycle churns out 350 joules of work. The Time Value of Money concept will indicate that the money which is earned today it will be more valuable than its fair value or its intrinsic value in the future.This will be due to its earning capacity which will This concept is also very commonly known as Rule of 70 because doubling time can be approx. Since 1 HP is equal to 746 W simply multiply the horsepower by 746 for this conversion. 2*1) PV = Explanation of the Time Value of Money Formula. Both Th and Tc are absolute temperatures (expressed in Kelvins).. For example, you can try to calculate the Carnot efficiency of an engine operating between two bodies: one at a temperature of 25C, About Speed Distance Time Calculator. This online calculator tool can be a great help for calculating time basing on such physical concepts as speed and distance. The first step to convert HP to amps is convert HP to watts.