PPT-Electrical Test Equipment

Copyright Texas Education Agency 2011 All rights reserved 2 LEARNING OBJECTIVES Voltmeter use How to measure voltage Ammeter use How to measure current Ohmmeter use How to measure resistance . . Copyright © Texas Education Agency, 2011. All rights reserved.. 2. LEARNING OBJECTIVES. Voltmeter use. How to measure voltage . Ammeter use . How to measure current . Ohmmeter use. How to measure resistance . ANR Building, Davis. Staff Meeting. February, 2015. Electrical Hazards/Injuries. Electrical equipment used in office areas is potentially hazardous . and can cause:. Shock. – most common hazard, occurs when the human body becomes part of the path through which the current flows. INTRODUCTION. Electrical diagrams are drawings in which lines, symbols, letter and number combinations are used to represent electrical circuits. . In some plants, electrical diagrams may also be called prints, or blue prints. Volt. - Is the measurement unit of the electrical potential. . Electrical Potential. - The difference of voltage between two points in a circuit. It is the cause of the flow of a current. . Current- . Exposed part. Live or energized . part. De-energized . part. Definitions. 1a. De-energized exposed parts that are not locked/tagged are considered to be energized exposed parts. 1b. Definitions. Don’t work on or near exposed electrical parts unless:. What Are Electrical Risks. ?. Electrical risks are risks of death, electric shock or other injuries caused directly or indirectly by electricity. The most common electrical risks and subsequent causes of injury are. Copyright © Texas Education Agency, 2011. All rights reserved.. . Objectives. Career Research. Electrical Trades and Related Careers. Explore Career Opportunities. Identify Education, Training and Apprenticeships. https://. www.youtube.com/watch?v=A9KSGAnjo2U. Learning Objectives. After completing this lesson, you will . be able to…. Discuss the primary causes of electrocution. Explain lockout/. tagout. Discuss what to do when working with wet conditions. https://. www.youtube.com/watch?v=A9KSGAnjo2U. Learning Objectives. After completing this lesson, you will . be able to…. Discuss the primary causes of electrocution. Explain lockout/. tagout. Discuss what to do when working with wet conditions. Safety Training Presentations. Institute of Occupational Safety and Health. FY-11 OSHA Susan Harwood Grant Program. This material was produced under grant . number . SH22297-SH1. . from OSHA. It does not necessarily reflect the views or policies of the U.S. Department of Labor, nor does mention of trade names, commercial products, or organizations imply endorsement by the U.S. Government. . Select appropriate tests and test equipment Knowledge Purposes of and equipment required for various tests Factors that constrain the application of various tests Structures electrical pathways and f Federal Wage System Job Grading Standard for Bowling Equipment Repairing 4819 Table of Contents 2WORK NOT COVERED2 233US Office of Personnel Management 1Bowling Equipment Repairing 4819 TS-35 Decemb Module-VI. general terminology of the technical terms. (a) Disruptive Discharge Voltage. This is defined as the voltage which produces the loss of dielectric strength of . an insulation. . It is that voltage at which the electrical stress in the insulation causes . Never use any laboratory equipment unless you are trained & have been authorised to do so. As well as injuring yourself you may cause very costly damage. When in doubt – ASK!!!. Do not carry out a new or unfamiliar procedure until you have been fully trained & understand the precautions necessary for safe working.