POST-TEST 1. IDENTIFICATION. Identify the following, write your answer on your answer sheets,
1. A power tool used to cut grooves or threads into the end of a metal pipe. These grooves are similar to those found on a traditional screw, and serve the same basic function.
2. An electrical test tool that combines a basic digital multimeter with a current sensor.
3. A device that can measure voltage, current, and resistance. Analog multimeters use a microammeter with a moving pointer to display readings.
4. Electrically powered tool for soldering metals using tin-based solder to achieve a strong mechanical bond with good electrical contact.
5. A power tool specifically made for conduit pipes that are used for electrical wires. Unlike other pipe benders, this only has one handle and needs the use of the floor or any flat surface to use as leverage for bending
1. A power tool used to cut grooves or threads into the end of a metal pipe. These grooves are similar to those found on a traditional screw, and serve the same basic function.
2. An electrical test tool that combines a basic digital multimeter with a current sensor.
3. A device that can measure voltage, current, and resistance. Analog multimeters use a microammeter with a moving pointer to display readings.
4. Electrically powered tool for soldering metals using tin-based solder to achieve a strong mechanical bond with good electrical contact.
5. A power tool specifically made for conduit pipes that are used for electrical wires. Unlike other pipe benders, this only has one handle and needs the use of the floor or any flat surface to use as leverage for bending
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Answers & Comments
1.) A pipe threader
-A pipe threader is a device used to cut grooves or threads into the end of a metal pipe. These grooves are similar to those found on a traditional screw.
2.) Clamp meter
-A clamp meter is an electrical test tool that combines a basic digital multimeter with a current sensor.
3.) Analog multimeters
-Analog multimeters use a microammeter with a moving pointer to display readings. Digital multimeters (DMM, DVOM) have numeric displays and have made analog multimeters obsolete as they are cheaper, more precise, and more physically robust than analog multimeters.
4.) Soldering gun
-A soldering gun is an approximately pistol-shaped, electrically powered tool for soldering metals using tin-based solder to achieve a strong mechanical bond with good electrical contact. The tool has a trigger-style switch so it can be easily operated with one hand.
5.) Conduit pipe bender
The conduit bender is designed specifically for conduit piping. It only has one handle and uses the floor as extra leverage, as conduit piping (electrical piping) is generally smaller than most plumbing piping so requires less strength and force to bend it. A tool used in conjunction with a very long lever, used to bend angles in conduit, that electric wires are placed into.