Building Tech - Tools & Equipment Prepare By: Rger Rino

The correct answer is Fork Lift. A fork lift is a type of industrial truck that is commonly used to lift and move heavy loads. It is characterized by its two forks at the front that can be raised and lowered to lift and transport materials. The other options, grader, roller, and boom lift, are different types of construction equipment that serve different purposes and do not have the same features as a fork lift.

The figure being identified in this question is a roller.

A trencher is a type of construction equipment used to dig trenches, typically for laying pipes or cables. It consists of a rotating chain or wheel with digging teeth that cuts into the ground and removes the soil, creating a narrow trench. The other options listed, such as the front end loader, backhoe, and grader, are also types of construction equipment but they serve different purposes and do not specifically refer to a trench-digging machine. Therefore, the correct answer is Trencher.

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The correct answer is Nail Gun. A nail gun is a tool used to drive nails into wood or other materials. It is a handheld device that uses compressed air, electromagnetism, or combustion to forcefully shoot nails into the surface. This tool is commonly used in construction and carpentry projects to increase efficiency and accuracy in fastening materials together.

Mat footing is a type of foundation that is used to support heavy loads and distribute them evenly over a larger area. It is a flat, thick concrete slab that is reinforced with steel bars and extends over the entire area of the structure. Mat footings are commonly used in buildings with multiple columns or in structures located in areas with poor soil conditions. They provide stability and prevent differential settlement by spreading the load over a larger area. Mat footings are also known as raft footings and are often used in high-rise buildings, bridges, and industrial structures.

A trencher is a type of excavator specifically designed for digging long, narrow ditches for pipelines or cables. It is equipped with a digging chain or a rotating drum with teeth that cuts through the ground and creates a trench. This specialized equipment is commonly used in construction, agriculture, and utility work to efficiently and accurately excavate trenches for various purposes.

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Option 4 is the correct answer because it is likely referring to a tool called a concrete vibrator. A concrete vibrator is used in construction to ensure that the poured concrete is free of air bubbles and is evenly distributed. By vibrating the concrete, the tool helps to remove any trapped air and allows the mixture to settle uniformly, resulting in a stronger and more durable finished product.

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The given question asks for personal preference. Since there is no additional information provided, it is impossible to determine the reason behind the choice. Therefore, any of the options could be chosen as a personal preference without any specific explanation.

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The figure being identified in this question is a circular saw. A circular saw is a power tool that uses a circular blade to cut various materials such as wood, metal, or plastic. It is commonly used in construction and woodworking projects for making straight cuts. Unlike a belt sander, angle grinding, or cut-off saw, a circular saw has a round blade that rotates in a circular motion to make precise cuts.

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The given question asks for a personal preference among the options provided. The correct answer is Option 1, indicating that the person likes that particular option the most.

The figure being identified is a Miter Saw. It is used for making precise crosscuts and miters in wood or other materials. It has a circular blade that can be angled and adjusted to make angled cuts. The other options mentioned, such as Angle Grinding and Planer, are different tools used for different purposes.

A telescopic boom lift is a type of aerial work platform that consists of a long extendable arm or boom. It is commonly used for tasks that require reaching high places, such as construction or maintenance work. The figure in question is likely a representation or image of a telescopic boom lift, which is why it is the correct answer.

The correct answer is "mobile crane." A mobile crane is a type of crane that is mounted on a mobile platform, such as a truck or a crawler, allowing it to be easily moved to different locations. It is commonly used in construction sites and other industrial settings for lifting and moving heavy loads. Unlike a tower crane, which is fixed in one position, a mobile crane offers greater flexibility and mobility.

The figure being identified is an RC Steel Bar Bending Machine. This type of machine is commonly used in construction to bend reinforced steel bars into desired shapes and angles. It is an essential tool in reinforcing concrete structures and ensuring their strength and durability.

The figure in question is a front end loader. A front end loader is a type of heavy equipment used in construction and mining industries. It is characterized by a large bucket at the front that can be raised and lowered to scoop and transport materials such as soil, gravel, or debris. The front end loader is commonly used for tasks like digging, loading, and leveling surfaces.

The given question asks for a personal preference among the options listed. The correct answer, "Trimmer," suggests that the person prefers or likes using a trimmer compared to the other options. However, without further context or information, it is difficult to determine the exact reason for this preference.

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Cellular decking refers to a type of decking material that is manufactured by welding a corrugated sheet to a steel sheet, creating spaces or raceways for electrical and communication wirings. This type of decking provides a strong and durable surface for outdoor structures while also allowing for easy installation and maintenance of wiring systems. It is a popular choice for commercial and industrial buildings where efficient wiring infrastructure is essential.

A Lally column is a type of steel column that is made up of a cylindrical steel pipe shell filled with Portland cement concrete. Lally columns are commonly used in construction to provide support and stability to structures. The concrete filling helps to increase the strength and load-bearing capacity of the column. Lally columns are often used in basements or crawl spaces to support beams and distribute the weight of the structure evenly.

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A backhoe is a type of excavator that is commonly used for general digging tasks. It is typically mounted on either a crawler or truck frame, providing mobility and stability during operation. Backhoes are versatile machines that can be used for a variety of tasks, such as digging trenches, loading materials, and excavating. They are equipped with a digging bucket at the back and a loader bucket at the front, allowing them to perform both digging and loading functions.

The figure in question is a concrete cutter (Dry). This type of concrete cutter is typically used for cutting through concrete without the use of water. It is designed to make precise cuts in concrete surfaces and is commonly used in construction and demolition projects. The other options, such as circular saw, miter saw, and concrete cutter (wet), are not suitable for this type of cutting task.

The correct answer is Back Hoe because a backhoe is a type of excavating equipment that consists of a digging bucket on the end of a two-part articulated arm. It is commonly used for digging trenches, excavating soil, and performing other construction tasks. The other options, such as a trencher, front end loader, and grader, do not have the same design and functionality as a backhoe.

A router is a tool that is used to hollow out an area in relatively hard materials like wood or plastic. It is mainly used in woodworking, especially in cabinetry. The router can be handheld or fastened for cutting purposes.

Strip footings are the continuous spread footings of foundation walls. They are long and narrow footings that are used to support a load-bearing wall or a row of closely spaced columns. Strip footings distribute the load from the wall or columns evenly along their length, providing stability and preventing settlement. They are commonly used in residential and commercial construction where the load-bearing walls are parallel to each other. Strip footings are cost-effective and efficient in transferring the load to the underlying soil, making them a suitable choice for many construction projects.

Fusion welding is the correct answer because it involves the use of an electric arc to generate heat and melt the base metal and the metal electrode. This process creates a fusion between the two metals, resulting in a strong and durable weld. Groove welding, coated electrodes, and electrode welding are not as accurate because they do not specifically describe the use of an electric arc and the fusion of metals.

Composite decking serves as a tensile reinforcement for the concrete slab due to its ability to bond with the slab using an embossed rib pattern. The embossed rib pattern provides additional strength and stability to the concrete slab, making it a suitable choice for construction projects.

Pre-cast piles are piles that are made in a yard or at the site and allowed to cure for 4 weeks before being used. This means that they are manufactured ahead of time and then transported to the construction site. This method allows for better quality control and ensures that the piles are fully cured and ready to be used when they are needed. It also allows for faster construction as the pre-cast piles can be installed immediately without the need for curing time on-site.

A rotary hammer is a power tool used for drilling and chiseling hard materials such as concrete, stone, or masonry. It is different from a regular hammer drill as it has a special mechanism that provides a hammering action in addition to the rotary motion. This allows it to deliver more powerful blows, making it suitable for heavy-duty tasks like drilling large holes or breaking up concrete. Therefore, the correct answer is Rotary Hammer.

A front end loader is a large shoveling machine that is designed to scoop or deposit a large amount of material. It is commonly used in construction and mining industries for tasks such as loading and unloading materials, digging, and leveling surfaces. The front end loader has a bucket attached to the front of the machine, which can be raised or lowered to scoop up or dump material. It is a versatile and powerful machine that is able to handle heavy loads and is commonly seen on construction sites.

The figure in question is a concrete cutter (Wet). This tool is specifically designed for cutting through concrete and other hard materials. The term "wet" indicates that water is used during the cutting process to cool down the blade and minimize dust. This helps to prolong the life of the blade and prevent overheating. The other options listed, such as a concrete cutter (Dry), circular saw, and top handle jig saw, are not specifically designed for cutting through concrete and do not require the use of water during operation.

The given options are different types of tools. A drywall screwdriver is used for driving screws into drywall, a reciprocating saw is used for cutting through various materials, a rotary drill hammer is used for drilling holes in hard surfaces, and a demolition hammer is used for breaking and demolishing structures. Therefore, the correct answer is Demolition Hammer, as it is the only tool specifically designed for demolition purposes.

The figure in question is a Conduit Pipe Bending Machine. This machine is specifically designed for bending conduit pipes, which are used to protect and route electrical wiring in buildings. It is commonly used in construction and electrical installations to create precise bends in the pipes, allowing them to be easily installed in tight spaces and around corners. The machine typically consists of a bending arm, a motor, and various controls to adjust the angle and radius of the bends.

Rolled H columns are now commonly used instead of built-up columns in steel skeleton construction. They are obtainable with depths ranging from 6" to 16" and provide the necessary reinforcement and support for the structure. Rolled H columns are a popular choice due to their strength, durability, and ease of installation. They offer structural stability and can withstand heavy loads, making them suitable for various construction projects.

The correct answer is Compressor. This is because a compressor is a device that increases the pressure of a gas or air by reducing its volume. It is commonly used in various industries to power pneumatic tools, provide compressed air for machinery, and for refrigeration and air conditioning systems. A compressor is different from the other options mentioned, as a jack hammer is a tool used for breaking concrete, a concrete mixer is used for mixing concrete, and a generator is used to generate electricity.

A backsaw is a special type of handsaw that has a very thin blade and is designed to make very straight cuts, particularly on trims and moldings. It is often used in woodworking and carpentry projects where precision and accuracy are required. The thin blade of a backsaw allows for more control and the ability to make fine, clean cuts.

Formed-in place insulation refers to a type of insulation that is created on-site, typically by spraying or injecting a liquid foam material into the desired area. In this case, the polyurethane product made by combining a polyisocyanate and a polyester resin is used to create the formed-in place insulation. This type of insulation is versatile and can be applied to various surfaces and structures, providing effective thermal and sound insulation properties. It is often used in construction and industrial applications to improve energy efficiency and reduce heat transfer.