Electrical Measuring Tools Ppt

Pull push rule a measuring tool used to measure the length of an object in centimeter and inches.

Electrical measuring tools ppt.

List factors to consider when purchasing hand tools. Thanks for these detailed notes. Essential requirement of indicating instruments 1. Whatever your role in the industry electrical designer purchase engineer manufacturer installation contractor technician or maintenance engineer a solid knowledge of electrical tests to be carried out on a given piece of hv and mv electrical.

The basic electronics testing equipments under this category include the following. Maintain and use these tools safely. Types applications introduction testing is an essential activity in the power utility industry. We can measure that and even find faults in that way.

Hand tools for stainless steel cable ties tighten stainless steel cable ties during installation and removes. I find that very interesting and it makes sense cause the electricity will run through the circuit till it gets to the fault and just cut out. Eddy current damping 2. Put the black probe in the common terminal and the red probe in the terminal marked for measuring volts and ohms.

Spring control method ii gravity control method 3. 2 set the multimeter it for the voltage you re measuring. Hand tool safety general safety tips for hand tool. You can measure volts dc direct current millivolts dc or volts ac alternating current.

Damping torque or restoring torque i. Electrical instruments ppt 1. The unit of measure is ampere a. Ammeter an instrument used to measure the amount of electrical current intensity in a circuit.

A conductive connection to the earth which acts as a protective measure. Types of electronic testing equipments. Electrical instruments or tools are used to find faults overtime of the electrical circuit. Electrical tools of the trade the electrician s tool pouch the electrician s tool pouch is essential in that it helps kept electrical tools organized.

Select the essential tools for each specific job. General industry electrical v 03 01 17. Created by otiec outreach resources workgroup. A basic electronics device or instrument used to measure voltage or electrical potential difference between two points in electrical circuits is known as voltmeter there are two types of voltmeters.

Electrician s hand tools are used by electricians and contractors to pull service and install electrical and data cable. Hand tool safety this presentation will help to provide you ways in which you can help to use hand tools in the proper way so they will be there for you when you need them. Measuring and testing instruments electrical. When the insulation is damaged exposed metal parts may become energized.

Sometimes the insulation inside an electrical tool or appliance is damaged. 3 measure ac voltage by placing the probes across the component. Discussion includes regulatory requirements and safety practices when using hand and power tools. Air friction damping ii.