0
Add your answer:
Earn +20 pts
What are the Causes of phase angle error and ratio error at Current Transformers?
RATIO ERROR The secondary current is less than the expected value. The secondary is less in magnitude. This diffence is known as ratio error. PHASE ERROR The angle between the expected and actual secondary current is known as phase error.
What does the error code EE mean on a fedders air conditioner?
The error code on a Fender air conditioner should be a letter and a number, not two letters (E1, E2, not EE). An E1 error code means that you need to clean the filter and an E4 error code means that it needs Freon.
How are synchros used in error detection?
Control systems are synchros which are used in error detection. They provide a voltage to be converted to torque through an amplifying method.
Your hp color laserjet 4700ph gives you an error 54.17?
The Error 54.17 in the HP Color Laserjet 4700 signals a sensor malfunction. The malfunction has occurred in the sensor for the color Cyan.
What is 5P10 in current transformer?
Two types of CTs. one is for metering another one is for ProtectionThe metering CT has very less error,the protection CT has more error but thathas more saturation level.5 - 5% error. P for protection and 10 indicates 10 times the rated current.
Give types of errors in physics?
Some types of errors in physics include systematic errors, which result from flaws in experimental setup or measurement instruments; random errors, which occur due to fluctuations in experimental conditions or human limitations; and instrumental errors, which arise from inaccuracies or limitations in measurement devices.
What factors do you think may cause the experimental value to be different from accepted value?
Instrumental error Calibration error Uncontrolled factors
What is experimental error and an example of what this error is?
An experimental error is is
Does the final temperature from the experiment equal to the final temperature from the calculation?
The final temperature from the experiment may not always equal the final temperature from the calculation. Experimental conditions, equipment limitations, and human error can all contribute to discrepancies between the two values. It is important to consider sources of error and variation when comparing experimental and calculated results.
Which would be a source of error in an experiment?
A common source of error in an experiment could be measurement inaccuracies caused by instrument limitations, human errors, or environmental factors such as temperature fluctuations. Additionally, inconsistencies in sample preparation, experimental procedure, or data collection can also introduce errors into the results.
Why is there a discrepancy between the calculated theoretical volume and the experimentally obtained volume?
Discrepancies between calculated theoretical volume and experimentally obtained volume can be due to factors such as inaccuracies in measurements, experimental errors, instrumental limitations, environmental conditions, and sample impurities. It is important to carefully assess these factors and take appropriate measures to minimize errors in the experimental procedure.
What does experimental error mean?
The experimental error is an error in a science experiment. Eg.If you had two chemicals that were suposed to react if you put water in them and they did nothing that would be an experimental error. jasper attard
Why is the experimental value different from the theoretical value?
Several factors can cause differences between experimental and theoretical values, such as experimental error, variability in materials or instruments used, external factors affecting the experiment, or limitations in the theoretical model itself. Additionally, human error during the experimental process can impact the accuracy of the results compared to the theoretical value.
Can too many variables lead to greater experimental error?
Yes. If you have too many variables, you cannot be sure what caused the results.
Why is the theoretical value differ from the experimental value that you obtained from the current?
The theoretical value is based on calculations and predictions made prior to the experiment, taking into consideration ideal conditions, assumptions, and factors. The experimental value is obtained through actual measurements during the experiment, which can be influenced by various sources of error such as equipment limitations, environmental factors, human error, or unknown variables. Discrepancies between theoretical and experimental values are common and can provide valuable insights into the accuracy and limitations of the theoretical model.
What are possible sources of expirimental errors?
Possible sources of experimental errors include systematic errors from faulty equipment or incorrect experimental setup, random errors from environmental factors or human error, and instrumental errors from inaccuracies in measuring instruments. Improper calibration, improper technique, and contamination are also common sources of experimental errors.
Types of systematic errors with examples?
There are three types of systematic error....they are as follow (1) instrumental uncertainties that are attributable to imperfections in measuring devices, (2) method uncertainties that are caused by nonideal chemical or physical behavior of analytical systems. (3) personal uncertainties that result from physical or psychological limitations of the analyst
