diffrence b/w accuracy and precision?

Question Posted / frendz_dep

4 Answers
8889 Views
HPCL, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

diffrence b/w accuracy and precision?..

accuracy is simply,how close the measured value to the
desire value, and the precision, is just the repeatability
of the measured value..

Is This Answer Correct ?

31 Yes

2 No

diffrence b/w accuracy and precision?..

Answer / vijay

accuracy: means degree of closeness with which given
instrument approaches true value of quantity which is being
measure
precision:means its just repeatibility of measured
value.....

Is This Answer Correct ?

16 Yes

1 No

diffrence b/w accuracy and precision?..

Answer / humza iqbal

accuracy means closeness to the original value and precision
means your same or closed repeated values

Is This Answer Correct ?

2 Yes

0 No

diffrence b/w accuracy and precision?..

Answer / abhinav

Accuracy is defined as ability
of a device to respond to true
value of measure variable
under reference condition.
Precision is defined as degree
of exactness.

Is This Answer Correct ?

1 Yes

3 No

Post New Answer

More Instrumentation Interview Questions

What are primary elements of measuring pressure? Which type of pressure can be measured by these elements?

0 Answers

What are different types of orifice plates? State their uses.

0 Answers

How to Calibrate Transducers? Can you give me a step by ste procedure?

1 Answers

WHY THE DEGREE OF VALVE PLUG AND VALVE SEAT IS SLIGTLY DIFFERENT I CONTROL VALVE TRIM DESIGN

0 Answers

Hi Friends i need Electronics&Instrumentation Engg question papers for BARC written test by coming 20th May 2008 pls post ur use full info to kkumarei@gmail.com. Or for suggestions pls give one missed call to 9962122264

0 Answers BARC, Wipro,

What is the cascade control system and where is use in power plant give the detail with block diagram

1 Answers

what are the levels of automation?

1 Answers

hi vishok this is noor plz tell me what type problems will occured i use T/C in the place of RTD in (FEED WATER TANK),plz send ur e-mail address to my ID (mail2noor.hyd@gmail.com)

6 Answers

what is earthing ,grounding in c&i panel?what is the resistance in earthing and grounding of c&i panel?what do u mean by shielding and what is its resistance?

1 Answers

Is it ok, to use non-contact type Radar type LT, on a tank that is half circular from the bottom side? If yes the, isn't the waves gonna bent in other directions?

0 Answers Process Control Technologies,

how to calculate range of level transmitter?

0 Answers TCE,

what is the vital subject for scoring bhel exam&what is the question pattern

0 Answers Bhel,

For more Instrumentation Interview Questions Click Here