Excerpt from Experimental Engineering
Materials under test are seldom so homogeneous that samples, taken even from the same piece, show exactly the same strength. In efficiency tests the personal error of the observer is usually such as to cause slight variations in the results from different observations. The results obtained in such work can therefore have no fixed and certain values, following known laws, but will approximate more or less closely to the average value which it is desired to obtain. In order to approximate as closely as possible to the result, it is desirable, where possible, to obtain the mean result from a series of experiments. Where it is possible to secure only single observa tions, it is necessary to take more than ordinary precautions in eliminating all possible sources of error.
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Paperback. Condition: New. Print on Demand. This book offers a detailed guide to the instruments and methods used to gather engineering data. It covers the fundamentals of experimental engineering, from foundational concepts such as precision and accuracy to detailed descriptions of specific instruments and their use. The author's aim is to present a clear and comprehensive introduction to the subject, balancing theoretical principles with practical applications. The book includes numerous diagrams and illustrations to support the text and enhance understanding. Overall, this book provides a valuable resource for anyone involved in the field of experimental engineering or seeking to gain a deeper understanding of the subject. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Seller Inventory # 9781330294772_0
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PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9781330294772
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