No, a strap wrench is NOT a precision instrument. It is a loose strap connected to a handle for leverage.
no
Yes, a torque wrench is a precision instrument (or tool). -If damaged or even slightly bent it may give incorrect readings. It should always be kept in a separate case or box, nut just flung in a toolbox with over heavy tools (as I sometimes see)
precision instrument: caliper, micrometer non-precision measuring instrument: your hand, a piece of string
You wrap the strap around whatever you are taking off, then thread it into the wrench so it will tighten as you push.
Precision means accuracy. A precision instrument is a top quality one that is super-accurate. You can get an instrument that will just do the job, or you can spend extra money and get a precision instrument that will be perfect. Many measuring devices are precision instruments because they must be totally accurate.
the answer is you have to use the right instrument on somthing to get the right answer
A strap wrench Or an inside wrench
visual runways, non-precision instrument runways, and precision instrument runways
Of course, if the instrument is flawed so will the results.
One can purchase a strap wrench set in many different stores. One can go to a local hardware store or order one from the internet. Sites like Amazon,eBay or sears sell wrench sets.
To check the precision of an instrument its apparent measurement must be compared to a known measurement. The difference between the measured quantity divided by the known quantity is expressed as a % precision of the instrument, or calibration. Most instruments when being calibrated are tested against multiple known quantities throughout the range of the instrument. Thus the precision of the instrument is determined throughout it's full range of measurement.
By calibration in comparison to a standard one.
They tell you what level of precision you can expect from measurements that are made using that instrument.