Factors affecting accuracy, Other Engineering

Factors affecting accuracy

1. The transducer must be located in an appropriate place and with an appropriate orientation to measure the measurand accurately.

2. The introduction of a transducer may affect the measurand.

3. The interconnection of the system may cause electrical loading effects and be influenced by electromagnetic interference.

4. Other physical parameters (such as temperature, humidity, light) mayinteract with the system and affect the measurement.

5. The transducers themselves have limited accuracy.

6. The signal conditioning amplifier and signal processing can introduce an error.

Posted Date: 8/28/2012 6:23:58 AM | Location : United States







Related Discussions:- Factors affecting accuracy, Assignment Help, Ask Question on Factors affecting accuracy, Get Answer, Expert's Help, Factors affecting accuracy Discussions

Write discussion on Factors affecting accuracy
Your posts are moderated
Related Questions
How to I make my archimedes screw work?

Hp air for aircraft services: A number of aircraft accessories produce sufficient heat in normal use to require a cooling system to prevent overheating. A good example is the

Q. Discuss the classifications of plastics.                                                      OR      Discuss the general properties and classification of plastics.

A riser or a feeder head is a passage of sand made in the cope to permit the molten metal to rise above the highest point in the casting after the mould cavity is filled up. Risers

Signal modulation Modulation involves the modification of some property of a (usually sinusoidal) carrier waveform. The process of recovering the original signal from the modul

Constant speeding propeller: The definition of a Constant Speeding propeller is 'A propeller, the pitch setting of which varies automatically to maintain a preselected constant


A methane-fired microturbine based on the regenerative gas turbine cycle employs a centrifugal compressor with a polytropic efficiency of 85%, a radial inflow turbine with a polyt

Inlet duct arrangement in Aircraft Engine: Wherever the APU is located, ducting will be required to bring air to the APU inlet. In figure 18.9. we can see that the inlet duct

A 50 cm  diameter pipeline in the Arctic Carries hot oil at 30 0 C and exposed to a surrounding temperature of -20 0 C. Special powder insulation 5 cm thick surrounds the pipe an