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Rana Ali Raza - Official

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Rahim Yar Khan
Rana Ali Raza - Official

Digital Content Creator

22/11/2024

Someone is calling!😊

21/11/2024

The World’s Thinnest Mechanical Watch, the New 1.70mm Bulgari Octo Finissimo Ultra
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21/11/2024

I've received 5,000 reactions to my posts in the past 30 days. Thanks for your support. 🙏🤗🎉

21/11/2024

Good Idea!💡

20/11/2024

Hydraulic jack working!

19/11/2024

Production!✨

19/11/2024

PCB Vertical Plugin!

17/11/2024

Amazing Tool! 👍

16/11/2024

Amazing! Work 💯👌

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15/11/2024

Main Parts of a Spark Plug with Brief Descriptions:

1. Terminal:

The top part where the ignition wire connects to deliver electrical current.

2. Insulator:

Made of ceramic, it surrounds the center electrode to prevent electrical leakage.

3. Ribbed Surface:

Provides additional insulation to prevent electrical flashover.

4. Metal Shell:

The threaded portion that screws into the engine's cylinder head.

5. Center Electrode:

The inner metal rod where the spark jumps to ignite the air-fuel mixture.

6. Ground Electrode:

The bent metal arm at the bottom that provides a gap for the spark to jump to the center electrode.

7. Gasket (Sealing Washer):

Prevents combustion gases from escaping the engine around the spark plug.

8. Heat Range:

Indicates the plug’s ability to dissipate heat, determined by the length of the insulator nose.

9. Hexagon (Hex):

The part used for tightening or loosening the spark plug with a socket wrench.

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15/11/2024

CNC
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14/11/2024

Amazing tool!
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14/11/2024

Here are the main parts of a car engine with brief descriptions:

1. Cylinder Block: The main structure of the engine that houses the cylinders, pistons, and crankshaft.

2. Cylinder Head: Sits on top of the cylinder block and contains the camshaft, valves, and spark plugs.

3. Piston: Moves up and down within the cylinder to convert fuel energy into mechanical power.

4. Crankshaft: Converts the up-and-down motion of the pistons into rotational motion.

5. Camshaft: Controls the opening and closing of the engine's intake and exhaust valves.

6. Timing Belt/Chain: Synchronizes the rotation of the crankshaft and camshaft for proper valve timing.

7. Spark Plug: Ignites the air-fuel mixture in the cylinder for combustion (in gasoline engines).

8. Fuel Injector: Delivers fuel into the combustion chamber for ignition.

9.Intake Manifold: Distributes the air-fuel mixture or air to the cylinders.

10. Exhaust Manifold: Collects exhaust gases from the cylinders and directs them to the exhaust system.

11. Oil Pan: Stores engine oil at the bottom of the engine.

12. Radiator: Helps cool the engine by dissipating heat from the coolant.

13. Alternator: Provides electrical power and charges the car battery while the engine is running.

14. Water Pump: Circulates coolant throughout the engine to regulate temperature.

15. Air Filter: Cleans the air entering the engine to prevent debris from damaging internal components.

16. Throttle Body: Controls the amount of air entering the engine based on the driver's input.

17. Oil Filter: Removes impurities from the engine oil to keep it clean.

18. Turbocharger (if applicable): Increases engine power by forcing more air into the combustion chamber.

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14/11/2024

How Many Types of Turbos?

1. Single-Turbos:

Single turbochargers are what most people think of as turbos. By differing the size of the elements within the turbo, completely different torque characteristics can be achieved. Large turbos provide higher levels of top-end power, whilst smaller turbos can spool faster and provide better low-end power.

2. Twin-Turbo:

As the name implies twin-turbos mean adding a second turbocharger to an engine. In the case of V6 or V8 engines, this can be done by assigning a single turbo to work with each cylinder bank. Alternatively, one smaller turbo could be used at low RPMs with a larger turbo for higher RPMs.

3. Twin-Scroll Turbo:

Twin-scroll turbochargers require a divided-inlet turbine housing and exhaust manifold that pairs the correct engine cylinders with each scroll. independently. For example, in a four-cylinder engine (with a firing order 1-3-4-2), cylinders 1 and 4 might feed to one scroll of the turbo, while cylinders 2 and 3 feed to a separate scroll.

4. Variable Geometry Turbocharger (VGT):

Typically, VGTs include a ring of aerodynamically shaped vanes in the turbine housing at the turbine inlet. In turbos for passenger cars and light commercial vehicles, these vanes rotate to vary the gas swirl angle and the cross-sectional area.

5. Electric Turbochargers:

An electric turbocharger is used to eliminate turbo lag and assist a normal turbocharger at lower engine speeds where a conventional turbo is not the most efficient. This is achieved by adding an electric motor that spins up the turbo’s compressor from the start and through the lower revs until the power from the exhaust volume is high enough to work the turbocharger.

6. Hybrid Turbocharger:

A hybrid turbocharger is a turbocharger that's made up of parts from different turbochargers or manufacturers, or that's been modified from the standard specifications. The goal of a hybrid turbocharger is to increase the flow of the turbocharger at a given rotor speed.

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13/11/2024

This H2...... ⚡🔥
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13/11/2024

WOW Amazing! ✨

12/11/2024

Engine stroke mechanism!

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