Answered: high precision in angular measurements…

high precision in angular measurements can be made using a sine bar. For using a 200 mm sine bar to inspect an angle on a part. The angle has a dimension of 49⁰ 20' and the sine bare rolls have a

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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State Plane Coordinate Systems

The state plane coordinate system (SPCS or SPS) is a collection of 124 coordinate systems or geographic zones prepared for particular regions of the U.S. Every state consists of one or more than one state plane zone, the boundaries of which generally follow the county lines. Inside the U.S., there are 110 zones in total, 10 more zones in Alaska, 5 in Hawaii, and 1 for Puerto Rico and US Virgin islands. The system is extensively used for geospatial and geographic data assembling by the state and local governments.

Question

high precision in angular
measurements
can be made using
a sine bar. For using a 200 mm sine
bar to inspect an angle on a part.
The angle has a dimension of 49⁰
20' and the sine bare rolls have a
diameter of 35 mm. The height of
the gauge block stack accurate to
four decimals is

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