Examples of using Reference speed in English and their translations into Slovak
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Colloquial
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Official
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Medicine
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Financial
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Ecclesiastic
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Official/political
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Computer
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Programming
Reference speed Vref used to determine the final result will be.
Classified in the nominal speed category J(reference speed 100 km/h).
Is the frequency at the reference speed of 5 km/h or the lowest reported speed; .
All default, and many payware planes have a lot of documentation,like check lists, reference speed and so on.
The total friction loss Ff(v0) at the reference speed v0 is calculated using the following equation.
The reference engine speed, nref_k,shall be calculated using the gear ratio of gear k at the reference speed of vref= 61 km/h.
The total friction loss Ff(v0) at the reference speed v0 is given by the chassis dynamometer force.
The maximum sound pressure level is to be recorded, when the test vehicle is coasting, by remote-field microphones;the final result of a reference speed is obtained from a linear regression analysis.
The set running resistance force at the reference speed, FE(v0) on the chassis dynamometer is calculated by the following equation.
In the case of a chassis dynamometer with polygonal function, in which the absorption characteristics are determined by load values at several speed points, at least three specified speeds, including the reference speed, shall be chosen as the setting points.
Where a normalisation of the pass-by noise to a reference speed is required, then this shall be performed before rounding.
The measured pass-by noise value at maximum speed LpAeq, Tp(vtest)shall be normalised to the reference speed of 250 km/h LpAeq, Tp(250 km/h) using formula(2).
Able to be used additionally in speed category L(reference speed 120 km/h) with a load capacity of 3 000 kg when single and 2 725 kg when twinned(dual), corresponding respectively to the load capacity indices 146 and 143 shown in Appendix 2.
The measured pass-by noise value LpAeq, Tp(vtest)at 80 km/h shall be normalised to the reference speed of 80 km/h LpAeq, Tp(80 km/h) using formula(1).
The test result LR:A-weighted sound level in decibel at reference speed, corrected for temperature(if applicable), rounded down to the nearest lower whole value.
The measured pass-by noise value LpAeq, Tp(vtest)at 80 km/h shall be normalised to the reference speed of 80 km/h LpAeq, Tp(80 km/h) using formula(1).
To determine the runningresistance as a function of vehicle speed in the vicinity of the reference speed Vo, running resistances shall be measured at the specified speed V.
Single frequency component at reference vehicle speed.
Determination of reference engine speed nref_k.
Control status indicates the source of the speed reference and can be used to verify incoming speed or direction signals.