%0 Journal Article %A Charchalis, Adam %T Conditions of Carrying Out and Verification of Diagnostic Evaluation in a Vessel %J TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation %V 6 %N 2 %P 235-240 %D 2012 %U ./Article_Conditions_of_Carrying_Out_and_Charchalis,22,357.html %X The paper presents some problems of carrying out measurements of energetic characteristics and vessel?s performance in the conditions of sea examinations. We present the influence of external conditions in the change of vessel?s hull resistance and propeller characteristics as well as the influence of weather conditions in the results of examinations and characteristics of gas turbine engine. We also discuss the manner of reducing the results of measurements to the standard conditions. We present the way of preparing propulsion characteristics and the analysis of examination uncertainty for the measurement of torque. %@ 2083-6473