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Q 1/10
Score 0
Annie wants to measure her weight. Any problem with Annie in order to get accurate and precise result?
30
No shoes on.
No
repeated.
Yes
Q 2/10
Score 0
This standard is unique and controlled by government.
30
standard
secondary
master
primary
10 questions
Q.
Annie wants to measure her weight. Any problem with Annie in order to get accurate and precise result?
1
30 sec
Q.
This standard is unique and controlled by government.
2
30 sec
Q.
3
30 sec
Q.
It is define as the potential difference between points on a conductor carrying a constant current of 1 ampere when the power dissipated between these points is 1 watt.
4
30 sec
Q.
The ability of a material to pass electrons with siemens as the unit is called ___________.
5
30 sec
Q.
What type of error is this?
6
30 sec
Q.
The absolute error --> ± 0.05 g , what type or error is this.
7
30 sec
Q.
A component manufacturer constructs certain resistances to be anywhere between 1.13 kΩ and 1.27 kΩ and classifies them to be 1.2 kΩ resistors. What tolerance should be stated if the resistance values are specified at room temperature? (in percentage, to three dec. place)
8
30 sec
Q.
A plant is measured to be 70 cm high (to the nearest cm), calculate the relative (percentage of error) to three dec. place.
