Electrical Measuring Tools Ppt

When the insulation is damaged exposed metal parts may become energized.

Electrical measuring tools ppt.

Ammeter an instrument used to measure the amount of electrical current intensity in a circuit. General industry electrical v 03 01 17. Lecture on electrical measurement measuring instruments 2. Discussion includes regulatory requirements and safety practices when using hand and power tools.

We can measure that and even find faults in that way. 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. Created by otiec outreach resources workgroup. Pull push rule a measuring tool used to measure the length of an object in centimeter and inches.

Hand tool safety general safety tips for hand tool. Hand tools for stainless steel cable ties tighten stainless steel cable ties during installation and removes. Essential requirement of indicating instruments 1. Spring control method ii gravity control method 3.

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. Sometimes the insulation inside an electrical tool or appliance is damaged. Electrical instruments ppt 1. Measuring and testing instruments electrical.

2 set the multimeter it for the voltage you re measuring. Put the black probe in the common terminal and the red probe in the terminal marked for measuring volts and ohms. Tools for nylon cable ties can bundle wire install cable ties to the correct tension and trim the tie tails. Select the essential tools for each specific job.

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. Electrician s hand tools are used by electricians and contractors to pull service and install electrical and data cable. Types applications introduction testing is an essential activity in the power utility industry. List factors to consider when purchasing hand tools.

Types of electronic testing equipments. The unit of measure is ampere a. A conductive connection to the earth which acts as a protective measure. Thanks for these detailed notes.

You can measure volts dc direct current millivolts dc or volts ac alternating current. Eddy current damping 2. It is connected along or series to the circuit. The basic electronics testing equipments under this category include the following.

Maintain and use these tools safely. Air friction damping ii. 3 measure ac voltage by placing the probes across the component. Electrical instruments or tools are used to find faults overtime of the electrical circuit.