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Inductance linear guide

The calculator calculates the inductance of the linear guide based on input of diameter and length.              


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Calculator resistance resistor ( bars)

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Parallel connection of resistors

The calculator calculates the equivalent resistance of two resistors connected in parallel.            
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Associated force of the hydraulic piston and the cylinder

Hydraulic cylinder is a mechanical akutatorem used for power transmission line by a linear thrust. Through the movement of the piston up and down over the forces and pressure. This calculator is used to calculate the two forces given angle for each operation.      
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ROCE - an indicator of the efficiency of investment

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The harmonic mean

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Calculator floor panels

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Calculator VAT refund for building materials

The calculator calculates the amount of VAT that can be refunded in respect of incurred expenses associated with the purchase of construction materials.