Bissoy.com
Doctors Medicines MCQs Q&A

What is the formula for relative expanded uncertainty?

What is the formula for relative expanded uncertainty? Correct Answer Ur = U/| y |

In analogy with relative standard uncertainty Ur and relative combined standard uncertainty Uc,r the relative expanded uncertainty of a measurement result y is Ur = U/ | y |, y is not equal to zero and U is expanded uncertainty.

Related Questions

Which of the following option is true for given statements about expanded uncertainty and coverage factor? Statement 1: Last calculation is the expanded uncertainty when estimating uncertainty in measurement. Statement 2: In metrology industry, the mostly used value of the coverage factor is 2.
Which of the following statement is true about Type-A uncertainty? Statement 1: Most of the systematic uncertainty is Type-A uncertainty. Statement 2: Type-A uncertainties vary each and every time a measurement is made.
If calibration certificate state the uncertainty at Xσ (X is numerical value) and quoted uncertainty is N, then what is the value of standard uncertainty?
What is the relation of expanded uncertainty with coverage factor and combined uncertainty?
As per Heisenberg’s principle of uncertainty, the relation between relative momentum and relative position is __________
A signal is said to be 1. Deterministic if there is no uncertainty over the signal at any instant of time. 2. Deterministic if it is expressible through a mathematical equation. 3. Random or non-deterministic if there is uncertainty over the signal at the instant of time. 4. Random or non-deterministic if it is not expressible through a mathematical equation. Which of the above statements are correct?
The uncertainty in the location of a particle moving with velocity 7.28 X 107m /s is two times its de-Broglie wavelength. What is the uncertainty in measuring the velocity?
The uncertainty of a ball is given by 0.5A°. Then calculate the uncertainty in momentum.
Uncertainty in the distance between transmitter and receiver translates into uncertainty in
Which of the following option is correct for given statements about evaluation of uncertainty of measurement? Statement 1: Principle of evaluation of uncertainty by modern approach is approximately the same as conventional approach. Statement 2: Conventional approach is problem specific.