{"id":452878,"date":"2024-10-20T09:27:25","date_gmt":"2024-10-20T09:27:25","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ieee-118-1978-4\/"},"modified":"2024-10-26T17:34:10","modified_gmt":"2024-10-26T17:34:10","slug":"ieee-118-1978-4","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ieee\/ieee-118-1978-4\/","title":{"rendered":"IEEE 118-1978"},"content":{"rendered":"

Revision Standard – Inactive-Withdrawn. Methods of measuring electrical resistance that are commonly used to determine the characteristics of electric machinery and equipment are presented. The methods are limited to those using direct-current or commercial power frequencies of 60 Hz or below, and to those measurements required to determine performance characteristics. The choice of method in any given case depends on the degree of accuracy required and the nature of the circuit to be measured; a guide for selecting the appropriate method is given.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nTitle Page <\/td>\n<\/tr>\n
3<\/td>\nForeword
Participants <\/td>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
5<\/td>\n1. General
1.1 Purpose
1.2 Scope
1.3 Units <\/td>\n<\/tr>\n
7<\/td>\n2. General Measurement Problems and Techniques
2.1 Low-Value Resistance Measurements <\/td>\n<\/tr>\n
8<\/td>\n2.2 High-Value Resistance Measurements <\/td>\n<\/tr>\n
9<\/td>\n2.3 Intermediate-Value Resistance Measurements
2.4 High-Current Resistance Measurements
2.5 High-Voltage Resistance Measurements
2.6 Environmental Effects <\/td>\n<\/tr>\n
10<\/td>\n2.7 Self-Heating Effects
2.8 Interconnected Resistances <\/td>\n<\/tr>\n
11<\/td>\n2.9 Substitution Methods
2.10 Measurement of Resistance in the Presence of Inductance <\/td>\n<\/tr>\n
13<\/td>\n2.11 Measurement of Resistance in the Presence of Capacitance
2.12 Stray Effects
2.13 Measurement of Resistance with Alternating Currents <\/td>\n<\/tr>\n
14<\/td>\n3. Standard Resistors
3.1 Standardization of Apparatus
3.2 Reference-Standard Resistors
3.3 Working-Standard Resistors <\/td>\n<\/tr>\n
15<\/td>\n3.4 Heavy-Current Standard Resistors
3.5 Nonreactive Resistors
3.6 High-Voltage Resistors
3.7 High-Resistance Standard Resistors <\/td>\n<\/tr>\n
16<\/td>\n3.8 Combinations of Standard Resistors <\/td>\n<\/tr>\n
17<\/td>\n4. Instrumentation
4.1 Voltmeter-Ammeter (Drop of Potential) Method <\/td>\n<\/tr>\n
18<\/td>\n4.2 Voltmeter Method <\/td>\n<\/tr>\n
19<\/td>\n4.3 Ammeter Method
4.4 Ratio Devices <\/td>\n<\/tr>\n
21<\/td>\n4.5 Bridges <\/td>\n<\/tr>\n
25<\/td>\n4.6 Comparators <\/td>\n<\/tr>\n
26<\/td>\n4.7 Ohmmeters <\/td>\n<\/tr>\n
28<\/td>\n4.8 Other Methods <\/td>\n<\/tr>\n
29<\/td>\n5. Applications
5.1 Preferred Circuits and Measuring Techniques
5.2 Temperature Measurement by Change in Resistance
5.3 Computation of Resistance for a Required Temperature <\/td>\n<\/tr>\n
30<\/td>\n5.4 Measurement of Insulation Resistance <\/td>\n<\/tr>\n
31<\/td>\n5.5 Measurement of Ground Resistance <\/td>\n<\/tr>\n
34<\/td>\n6. References <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

IEEE Standard Test Code for Resistance Measurement<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
IEEE<\/b><\/a><\/td>\n1978<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":452888,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2644],"product_tag":[],"class_list":{"0":"post-452878","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ieee","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/452878","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/452888"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=452878"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=452878"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=452878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}