To determines accuracy of the measured data
To provides traceability to the measurement
The resolution of the measuring instrument should be smaller than the
minimum unit of measurement of the parameter.
The accuracy or uncertainty of the m
Many techniques have been developed for the measurement of pressure and vacuum.
Instruments used to measure pressure are called pressure gauges or vacuum gauges.
A manometer is an instrument that uses a column of liquid to measure pressure, althou
The experiment was conducted to study ON/OFF temperature control of electric heaters
and finally the temperature control in the heat exchanger using PID controller. Based on the
theory, the main purpose of heat exchanger system is to transfer heat
From the experiment, I recommend that the eyes of the observer may not be
parallel to the scale and will cause parallax error. To prevent this from happen
during the experiment, the eyes of the observer must be perpendicular to the
From the experiment that was done showed that the pressure have the main point in this
experiment. If we dont have accurate pressure its will affect the read of flow rate. Next, if
the temperatures have a big differentiation with one to other,