TEWI
it basically used for measurement of pressure.
True
Because the measurement of current is more convenient.we may take direct reading of current.
The speed of sound is the distance travelled by the sound waves in the time between the original sound and the echo. For a direct echo, the distance travelled is double the distance to the reflecting surface.
direct measurement is when you get the answer to your data straight from the experiment rather than calculating numbers in order to receive your answer in the end.
Direct measurement surveys involve obtaining information or data by directly measuring the phenomenon of interest. This can include physical measurements, observations, or recordings. This method is often used in scientific research or field studies to gather accurate and specific data.
Direct is an exact measurement and indirect is an estimate.
It is indirect measurement. A thermometer, for example, measures the expansion of an appropriate fluid - alcohol or mercury. Some instruments (thermocouples) measure the differential expansions of metal strips
Direct Measurement: Apply the instrument directly to the unknown quantity. E.g. Taped distance, direction measured with a theodolite Indirect Measurement: Determined from its relationship to direct measurements. E.g. height difference determination in trigonometric leveling
Indirect measurement is a technique that uses proportions to find a measurement when direct measurement is not possible.
no so screw off
Scaling is a technique used for measuring qualitative responses of respondents attitudes. Two types of scaling include direct measurement (Likert scale and semantic differential), and indirect measurement (projective techniques).
No direct comparison is possible. A mile is a measurement of length and an odometer is a device used to measure how many miles you have traveled.
direct measurement and displacement
angles can be measured directly
It's not a measurement- it's a high speed camera.Indirect MeasurementActually, it is a measurement to catch a photogragh of a bullet. It would be direct measurement to be precise.