Search results with tag "Measuring device"
UNIT 6 ANGULAR MEASURING DEVICES Angular Measuring …
www.ignou.ac.inDEVICES Face standard angular measuring devices include angle gauges and sine bars. The measurements are done with respect to two faces of the measuring instruments. Precision obtained in such instruments is more than the precision obtained in line standard angular measuring devices. Some commonly used face standard angular measuring devices are
UNIT 5 LINEAR MEASURING DEVICES AND Linear …
www.ignou.ac.inmeasuring devices and comparators. Objectives After studying this unit, you should be able to familiarise yourself with various type of linear measuring devices, and choose a suitable measuring device according to the precision required. 5.2 NON-PRECISION MEASURING INSTRUMENTS Non-precision instruments are limited to the measurement of parts to ...
Uncertainty in Measuring Length
www.auburn.wednet.edumost measuring devices: You can usually estimate to only one decimal place beyond the closest marks on any measuring device!! On the ruler in figure 1, the closest marks are 0.1 cm apart, so you can estimate to the hundredths place, 0.01 cm. However, when looking at a metric ruler in the real world, the smallest marks (i.e. millimeter
LIDAR Speed-Measuring Device Performance Specifications
www.nhtsa.govtest procedures for LIDAR devices used by law enforcement agencies to enforce vehicle speed regulations. 1.3 Application . This document applies to laser speed-measuring devices and systems that transmit coherent infra-red light pulses, measure the …
AC Theory, Circuits, Generators & Motors
d6s74no67skb0.cloudfront.netinstruments and measuring devices. ... This module describes electrical measuring and test equipment and includes the parameters measured and the principles of operation of common instruments. Module 15 - Electrical Distribution Systems ... and the angular velocity within that
Types of Applications of Measurement Instrumentation
academic.csuohio.edu(measuring devices) in implementing various functions necessary to the operation of the car, an automobile designer must be aware of the instruments available for the ... replacement for the classical gyroscopic instrument used to measure angular velocity. This sensor is being used in cars to augment vehicle stability during severe or emergency ...
Measuring and Specifying Pavement Smoothness
www.fhwa.dot.govprofiling devices that highway agencies use to monitor pavement smoothness at the network-level, thereby promoting the use of a single technology for measuring smoothness of a pavement structure from cradle to grave. A more detailed description of these two pavement smoothness measuring devices is provided in the following sections. Profilographs
Measuring and Evaluating Workload: A Primer
matb-files.larc.nasa.govThese observations about workload and the quality of human performance leave us with two problems. The first problem is that we need a measuring device for workload. This measuring device would allow us to approach any work situation and acquire a numerical (or at least ordinal) measure of the level of workload being experienced by a human ...