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horsepower calculating machine

Hydraulic Pump Calculations - Womack Machine Supply Company

Horsepower Required to Drive a Pump. Gallons per minute (GPM) Pounds/Sq Inch (PSI) Horsepower; Example: How many horsepower are needed to drive a 5 gpm pump at 1500 psi? Formula: GPM x PSI x .0007 = horsepower needed

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How to calculate the electric power required to lift 100 kg of ... - Quora

Answer (1 of 11): At what rate do you want to lift these 100 kg? Slower the rate, lesser would be the wattage rating. Let's do a quick calculation here: power = work/time work = force x distance So power = force x distance/time or equivalently, power = force x speed of lifting (rate) Force neede...

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HVAC: Calculating Process Heat Loads in Industrial Machinery

CALCULATING PROCESS HEAT LOADS This section contains some basic methods for calculating the heat load of various industrial processes. In order to use the heat load calculations, some general definitions need to be addressed. The calculations will reference the following basic definitions and formulas: One Ton of Refrigeration = 12,000 Btu per Hour One Refrigeration [.]

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Horsepower to Torque Calculator

You can practice using this calculator with these examples: 1) What is the horsepower when an engine is producing 475 foot pounds of torque at 4,000 rpm? Click on "Horsepower", enter the torque and rpm, click on "Calculate" and the answer is 361.77 horsepower. 2) An engine producing 320 horsepower at 5,000 rpm is producing how much torque ...

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Pumps - Power Calculator - Engineering ToolBox

The hydraulic Horse Power can be calculated as: P h(hp) = P h(kW) / 0.746 (2) where. P h(hp) = hydraulic ... Online Pump Calculator - SI-units. The calculator below can used to calculate the hydraulic and shaft power of a pump: q ... Turbo Machines - Specific Work done by Pumps, Compressors or Fans - Calculate specific work done by pumps, ...

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Power Loss Calculator | Calculate Power Loss

Output Power - (Measured in Watt) - Output Power is the power supplied by the electrical machine to the load connected across it. STEP 1: Convert Input (s) to Base Unit STEP 2: Evaluate Formula STEP 3: Convert Result to Output's Unit FINAL ANSWER -1 Watt <-- Power Loss (Calculation completed in 00.015 seconds) You are here -

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Formulae for Calculating Amperes, Horsepower, Kilowatts, and KVAs ...

Hundreds of electrical products and tools to select from. Use the chart in this calculation guide to find the formula you need according to the measure you will calculate. Elliott Electric Supply. ... Amperes when Horsepower is known: HP x 746 . E x EFF: HP x 746 . E x EFF x PF: HP x 746 . 2 x E x EFF x PF: HP x 746 . E x EFF x PF x 1.73 ...

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Engine Motor Horsepower Estimate From Trap Speed Calculator

This calculator computes the estimated engine or motor horsepower from trap speed. Trap speed is the velocity or speed of a vehicle at the end of a run or race competition. This web app uses the quarter mile distance or track. Note: This is a rough and quick estimate of engine horsepower. It should be used for recreational use only.

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Bucket Elevator Horsepower Calculation| Engineering Guide

Equation 6 - Bucket Elevator Power Formula - Friction Factor Method. Another way to account for the system friction is to add a multiplication factor to the calculated HP in Equation 3. This multiplication factor typically ranges from 10% to 30%, depending on the application. Consult your Bucket Elevator Supplier for additional information.

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Calculating Electric Power | Ohm's Law | Electronics Textbook

Using Ohm's Law to determine current, we get: Now that we know the current, we can take that value and multiply it by the voltage to determine power: This tells us that the lamp is dissipating (releasing) 108 watts of power, most likely in the form of both light and heat. Increasing the Battery's Voltage

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Machining Power Calculator and Formulas - Machining Doctor

To perform the calculations we will need to obtain 4 parameters. K C = K C 1.1 × H M − M C × ( 1 − 0.01 × G A M F) KC1.1 - Normalized Specific cutting Force [KPSI] or [KW] - Obtained from the below chart MC - Curve slope of the KC graph. - Obtained from the below chart GAMF - Top rake angle. - Obtained from the tool/insert catalog or drawing.

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Performance calculation for tunnel boring machine motors

The classical induction motor equivalent circuit is used to calculate the torque output for a given voltage input. Current and speed versus horsepower curves are developed from the model and...

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What is Horse Power? How to calculate & use it effectively?

What is Horse Power? The power, in simple terms, is ' rate or speed of doing work '. The work is defined as a ' force operating thru' a distance '. The automotive engines use the term ' horse power' (hp) to measure its power. This term comes from the erstwhile practice of measuring the rate of work done by a horse which equals to 33,000 ft-lb of ' work done' per minute.

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How to Calculate Horsepower | YourMechanic Advice

Vehicle owner's manual. Step 1: Get the vehicle's torque numbers. You can find this in the index of the owner's manual and the book will tell you the torque values. Step 2: In the owner's manual, look up the engine's speed values. Step 3: Multiply the torque value by the speed values of the engine.

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Engine Horsepower Calculator From Elapsed Time

Try out this calculator get a rough estimate of horsepower. This calculator computes the estimated engine or motor horsepower from elapsed time. Elapsed time is the duration a vehicle takes to complete a run in a competition. This rich Internet app uses the quarter mile distance or 400 meter track. Note: This is a rough and quick estimate of ...

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Horsepower Calculator from 1/4 mile time, Trap Speed & Weight

DragTimes App. NEW: Download the DragTimes App in the iTunes store to. obtain Density Altitude and use other great DragTimes functions on your iPhone, iPod or iPad! 1/4 mile time: Trap Speed: Weight of vehicle. with driver (pounds): 1/4 mile time, trap speed and weight must be entered.

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How Calculating Machines Worked - The Museum of HP Calculators

The basic problem of the design of a mechanical calculator was how to move a gear an amount proportional to the number to be added. The simple stylus/slide adders had an easy answer to this. The user simply placed the stylus in an appropriate hole and the wheel or slide was moved by the appropriate amount. This was undesirable, however, because ...

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How to calculate the machine's fuel consumption?

Subtract your first reading from the second one. That's your run time. Now divide the amount of fuel you just put in by your run time and that will give you your fuel burn. Do this over a long period of time and you'll find your average consumption. Sent from my A500 using Tapatalk 2. birdog, Mar 3, 2013. #2.

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Macfarlane Generators Power Calculator

Generator Size to Start Motors. Instructions: Fill in the HP of the motor (s) in their starting sequence, select the start method (DOL - Direct On Line or Star Delta) and press Calculate. The required generator size will then be displayed at the bottom. 3 Phase (415 volt @ 50Hz) 1 Phase (240 volt @ 50Hz) Starting Sequence. Motor HP. Start Method.

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Water Pump Power Consumption Calculator | 0.2 hp to 20 hp Calculation

To give you a rough estimate the average rated power of water pump is from 250 watts to 1500 watts . Smaller the water pump, less is the wattage, less is the power consumption, hence low is the discharge and head. If the rated power is given in horse power (hp) then convert it to watt by multiplying it with 746. (1 hp = 746 watt).

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How to calculate Shaft horsepower - WeBBusterZ Engineering

What is a Horsepower? Horsepower (HP) is a unit of measurement of power. The unit is commonly used with referring to the power an engine or motor can produce. The term horsepower was first adapted by James Watt. The unit was then extended for measurements and used for piston engines, turbines, motors and shafts . and many more equipment ...

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Hydraulic Pump Horsepower Calculator - CalcuNation

use this hydraulic pump horsepower formula: HP = (Flow x Pressure) / 1714. Flow = Gallons Per Minute. Pressure = Pounds per Square Inch. Example: The input horsepower required for a pump that needs to. provide 10 GPM at 2000 psi is: HP= (10 x 2000) / 1714. Calculated out this gives an input horsepower requirement of.

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How to Calculate HP on motor driven through VFD - Electric motors ...

Or, if you have a strobe light or hand-held tach, measure shaft speed and then calculate the motor slip in %. Slip in % times the nameplate torque will give you torque. Multiply torque times rpm and divide by 5250 to get hp. edison123 (Electrical) 24 Apr 09 08:19 jeff

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How to Calculate Horsepower: 12 Steps (with Pictures) - wikiHow

Jun 10, 2022Using the formula (V * I * Eff)/746=HP, determine your electric motor's horsepower. Multiply the voltage, the current, and the efficiency, then divide the result by 746. For example, the horsepower of a 230v motor pulling 4 amps and having 82% efficiency would equal 1 horsepower. [4] Convert the efficiency into a decimal before calculating.

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Gear Ratio Calculator

This gear ratio calculator determines the mechanical advantage a two-gear setup produces in a machine. The gear ratio gives us an idea of how much an output gear is sped up or slowed down, or how much torque is lost or gained in a system. We equipped this calculator with the gear ratio equation and the gear reduction equation so you can quickly determine the gear ratio of your gears.

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Commercial Equipment Electrical Energy Cost Calculator - CSGNetwork

Enter the device name, the quantity of devices, the consumption factor, the time of usage and the cost of electricity per kilowatt hour, as of 3/15/2007, nationally the residential average is currently $0.10220 per KWH, while commercial costs average $0.09350 and industrial costs average $0.06160 in the US; across the board, that averages $0. ...

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Machine Hours Rate: Formula and Calculation (With Illustration)

Calculation of Machine Hour Rate: For the purpose of computing the machine hour rate, each machine (or a group of similar machines) becomes a cost centre and all overheads are charged to a machine cost centre or to differ­ent machine cost centres if many such centres have been created within the department. A machine hour rate for a specific ...

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Load Analysis and Drive Power Calculation of Plate Roller

The load analysis of the rolling machine can be reference data for designing parts of plate rolls. The calculation of the main driven power of the plate roll bending machine is the key reference data for choosing the main motor. The motor power should be chosen properly. If too small, the motor will be overloaded for a long time which will ...

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Cooling Load Calculation - Cold Room - The Engineering Mindset

To calculate this we'll use the formula Q = m x resp / 3600 Q = kWh/day m = mass of product in storage (kg) resp = the respiration heat of the product (1.9kJ/kg) 3600 = converts the kJ to kWh. Q = m x resp / 3600 Q = 20,000kg x 1.9kJ/kg / 3600 Q = 10.5kWh/day

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Power to Weight Ratio (PWR) Calculator | Good Calculators

You can calculate a PWR in four simple steps: 1. Select the unit system you would like to use from the drop-down menu 2. Input the curb weight of the vehicle 3. Enter the engine's power 4. Click on the "Calculate PWR" button to generate the PWR. Power to Weight Ratio Calculator Unit System: Car Weight: lb Engine Power: hp Results

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How to current calculation formula for 3 phase motor | convert hp to ...

Electrical formulas - electrical calculation - power calculation- hp horsepower - hp to amps - ampere unit of electric current. its necessary to calculat...

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Breaker size calculator - Electrical - AllumiaX

Steps for breaker sizing calculator: When current is given: The formula for breaker current I (CB) when equipment rated current I (A) is provided: I(C.B) = I (A) * (1 + S.F 100 ) When load is given: For DC circuit: The formula for DC circuits is given below. I(C.B) = power in watts V * (1 + S.F 100 ) For 1 phase AC circuit:

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Band Saw Calculator - Carbide Processors

Band Saw Calculator. This utility will help you with industry standard calculation for your band saws. Select desired Calculation. Calculate the RPM's for the driven pulley. Calculate the RPM's for the driven pulley Calculate the RPM's for the driver pulley Calculate the gullet area Calculate Horse Power Calculate the gullet feed index. Driver ...

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Horsepower - Wikipedia

Hydraulic horsepower can represent the power available within hydraulic machinery, power through the down-hole nozzle of a drilling rig, [21] or can be used to estimate the mechanical power needed to generate a known hydraulic flow rate. It may be calculated as [21] where pressure is in psi, and flow rate is in US gallons per minute.

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Energy and Power Consumption Calculator - kWh Calculator

Power Consumption (Annual) = Power Usage (Watts) x Time (Hours) x 365 (Days) Example: A 1700 Watts Electric kettle runs for 1 hours daily. Calculate the energy consumption in Wh and kWh in one year. Annual power usage in Wh = 1700W x 1 Hours x 365 days= 620500 Wh / year. Annual power usage in kWh = 620500 Wh /1000 = 620.5 kWh / year.

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Band Saw Blade Speed And Feed Calculator

Keep in mind, though, that the Speed and Feed Calculator is just a reference tool. There are other factors to take into consideration: Be sure that you understand the particulars of your band saw machine, like its horsepower, feed system, cutting orientation, and pivot style.

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Motor loads calculation - Electrical Engineering Centre

Formula 1 : Pi = (V xI x PF x 1.732) / 1000 Pi = (461 x 34.1 x 0.75 x 1.732) / 1000 Pi = 20.4 kW Formula 2 Pir = (HP x 0.7457)/Efficiency Pir = ( 30 x 0.7457) / 0.85 Pir = 19 kW Formula 3 LOAD = (Pi / Pir) x 100% LOAD = (20.4/19) x 100% Output power as a % of rated power = 107.4%

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Turning Speed and Feed Calculator - cnclathing

The exact RPM is not always needed, the following calculator (formula) may be used to estimate the value closely. Cutting speed (SFM): the rate at the workpiece surface, measured in surface feet per minute, irrespective of the machining operation used. Cut diameter and Cut length in this calculator in inches.

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How to Calculate Water Pump Horsepower: 14 Steps (with Pictures) - wikiHow

Aug 10, 2021Method 2Measuring a Pump's Water Horsepower. 1. Check the water level in the base reservoir tank. This is the tank that supplies water for your pump. The water level in the tank will also equal the water level in the pipe, so this is the level the pump is currently drawing from.

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4 Roll Bending Machine: Load Analysis and Driven Power Calculation

Fig.1 Structure of four-roll plate bending machine 1. left frame 2. overturn the device 3. upper roller 4. lower roller 5. side roller 6. balancing device 7. connecting beam 8. right frame 9. base In general, rolling a metal sheet into a cylindrical workpiece on a four-roll bending machine consists of four processes, namely: Center alignment

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