Instrumentation Tech V4 Version 1 Exam Tested Questions & Revised Correct Answers
Instrumentation Tech V4 Version 1 Exam Tested Questions & Revised Correct Answers A Technology bypassing conventional I/O by using direct communications between smart field devices and associated control processors is: - ANSWER : Fieldbus. Redundant controllers in a distributed control system reside: - ANSWER : As a hot standby at the central processor. The ultimate period method for tuning a controller was first proposed by: - ANSWER : Ziegler and Nichols. One method of oxygen analysis focuses on the: - ANSWER : Color Properties of Oxygen. A piece of pipe has an AISI classification of A105, the major alloy is: - ANSWER : Carbon. Atmosphere testing must be conducted before entry into a confined space to check for: - ANSWER : Oxygen Content. Which of the following contains information about chemicals found on a job site? - ANSWER : Material Safety Data Sheet (MSDS). Which of the following materials is selected when resistance to corrosion or high temperatures is required? - ANSWER : NonFerrous Alloy. Which of the following is a type of gasket used in high-pressure systems? - ANSWER : Metal Ring Joint.
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instrumentation tech v4 version 1