26/06/2024
Shout out to my newest followers! Excited to have you onboard! Idris Oneh Haruna, Mohammad Sadam, Rahmat Ali, Sarita Tiwari, Jenevieve Narvaez Reyes, Katrina Agbon Caballero, Frankie Paulino, Md Habib, Kevin Kevoo
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T-tech brings to you up to date technologies and their application in diverse fields of engineering.
10/06/2024
Thanks for being a top engager and making it on to my weekly engagement list! Conteh Amidu, Leonardo Guillermo, Mallo Kil, Izuchukwu Ekechukwu, Falana Olumide James, Bee Clinton
09/06/2024
Diesel engines vs Gasoline engines, which is more fuel efficient🤔?
✍️Share your thoughts on the comment section below 👇
09/06/2024
Car not starting ❌❌🚘.What are some possible reasons for engine failure?
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09/06/2024
What are some factors affecting the efficiency of solar cells/panels?
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07/06/2024
Did you know??
With the OBD2 scanner CRP123X Elite you can diagnose all your car's problems with ease.Get your hands on the OBD2 scanner CRP123X Elite and make your work easier.visit the link below 👇
https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.amazon.com/LAUNCH-CRP123X-Enhanced-Four-System-One-Click/dp/B07RLF8FBC&ved=2ahUKEwjXjeu1uciGAxWPnf0HHdpDBB8Qr4kDegQIFRAA&usg=AOvVaw33JTtZCJmhFg_wIKPC15Xu
07/06/2024
Which solar panel is best for hot climate areas? Is it Monocrystalline or polycrystalline solar cell.
✍️Share your thoughts in the comments section below 👇
07/06/2024
What is the difference between a four stroke cycle engine and a two stroke cycle engine??
✍️Share your thoughts in the comments section below 👇
13/12/2023
What are the parts of a spark plug??
A spark plug comprises three main parts: the housing, insulator, and electrodes.The insulator Insulates the terminal, center shaft and center electrode from the housing, preventing escape of high voltage from the electrodes.
Electrodes such as the Center electrode This lowers the spark voltage, secure reliable spark, reduces the quenching effect, and improves ignition performance.
Iridium, like platinum, is a precious metal and has extraordinarily superior properties for a spark plug electrode.
The Ground electrode aswell has a shape in which the electrode tip is cut to a finely tapered shape. This reduces the quenching effect, so it improve ignition performance.
The Housing on the other hand forms an outer shell that surrounds the insulator, support the insulator and install the spark plug in the engine.
Other parts include
Hex
Seat
Suppressor
Copper core
Gap
02/08/2023
Did You Know??
According to GlobalData, China is the world’s largest producer of gold in 2023, with output up by 6% on 2022. Over the five years to 2021, production from China decreased by a CAGR of 5.77% and is expected to drop by a CAGR of 0.69% between 2023 and 2026.
31/07/2023
What Are The Differences Between Gasoline Engine And Diesel Engine??
In a gasoline egine, fuel is mixed with air, compressed by pistons and ignited by sparks from spark plugs. In a diesel engine, however, the air is compressed first, and then the fuel is injected. Because air heats up when it's compressed, the fuel ignites.Some diesel engines can produce better fuel economy by up to 30% compared to their gasoline counterparts. Diesel engines also perform better by increasing power, provide better acceleration, and are more environmentally friendly.
30/07/2023
What Is An Induction Motor??
An induction motor or asynchronous motor is an AC electric motor in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding. An induction motor can therefore be made without electrical connections to the rotor.
28/07/2023
What Is Solar Constant??
The amount of solar energy falling on one square meter at right angles to the sun's ray per second is called the solar constant.The solar constant can be used to estimate the total power output of the sun.
Solar constant = 1373Wm^-2.
28/07/2023
What Are Solar Roadway ??
Solar roadway are street surface that produces electricity. It consists of a glass layer, an electronic layer, and a base plate layer. The construction process involves furnishing and wiring the base plate, placement and connection of solar photovoltaic cells with the previously placed layers, and finally, the positioning of the glass layer. Solar roadways are not suitable for heavy vehicles since they cannot withstand very heavy loads.
28/07/2023
Did You Know??
Solar Concrete also called photovoltaic concrete is a new kind of concrete made to generate its own electricity by converting sunlight into energy. For the conversion to happen, the technology uses a process called semiconducting, which is very similar to how solar panels convert sunlight to energy.To overcome the look and price challenges of solar panels, researchers are looking into creating PV iterations that are more aesthetically pleasing and affordable. This is where solar concrete comes into play.
27/07/2023
How Can I Tell If My vehicle E.C.M(Engine Control Module) Is Bad??
Check Engine Light: This is usually the first indication of an ECM problem. The check engine light can turn on for a wide variety of reasons, so it’s important to have the vehicle’s diagnostic codes checked.
Poor Performance: If your vehicle has trouble starting, idles roughly, accelerates poorly, or if you notice a general lack of power, these could be signs of a failing ECM.
Decreased Fuel Efficiency: If you notice that you’re having to fill up your gas tank more frequently, and there hasn’t been a significant change in your driving habits, it could be a sign of an ECM issue.
Stalling or Misfiring: An engine stall or misfire might indicate a problem with the ECM.
Failure to Start: If your vehicle fails to start or randomly dies, the ECM might be the problem.
Transmission Issues: If you’re experiencing problems with automatic shifting, the ECM could be at fault, as it manages the operation of the transmission in many vehicles.
Unusual Behavior: If your vehicle is behaving unusually (unwarranted warning lights, fans running excessively, etc.), it could be due to a failing ECM.
In many cases, the problem with your ECM is on a software level, which means that the software simply needs to be updated. There are no parts that need to be replaced and nothing that physically needs to be repaired. In a case where an ECM needs to be physically repaired, it is often better to simply replace the module altogether.
27/07/2023
What Is An E.C.M(Engine Control Module)??
The Engine Control Module (also called the Powertrain Control Module or PCM) is the brains of the engine management system. It controls the fuel mixture, ignition timing, variable cam timing and emissions control. It constantly monitors emissions performance via its OBD (Onboard Diagnostics) programming, and it oversees the operation of the fuel pump, engine cooling fan and charging system. It also interacts with the transmission controller (if separate), ABS/traction/stability control system, body control module, climate control module and anti-theft system.
27/07/2023
Did You Know??
Augmented reality (AR) is an enhanced version of the real physical world that is achieved through the use of digital visual elements, sound, or other sensory stimuli and delivered via technology. It is a growing trend among companies involved in mobile computing and business applications.It is this "real world" element that differentiates AR from virtual reality.
27/07/2023
What Is A Clutch??
Clutches in cars are mechanical devices located between the engine and transmission. They transfer the rotational power of an engine to the transmission and on to the driven wheels. Engaging the clutch separates the engine from the transmission, disconnecting the power flow. Disengaging the clutch connects the engine to the transmission, sending power to the wheels.
27/07/2023
How Does A Light Bulb Work??
When a light bulb is connected to an electrical power supply, an electrical current flows from one metal contact to the other. As the current travels through the wires and the filament, the filament heats up to the point where it begins to emit photons, which are small packets of visible light.
27/07/2023
How does a car engine works??
Car engines use a four-stroke combustion cycle. The four strokes are intake, compression, combustion, and exhaust. The strokes are repeated over and over, generating power. Let's take a closer look at what happens during each phase of the combustion cycle.
Intake: During the intake cycle, the intake valve opens, and the piston moves down. This begins the cycle by bringing air and gas into the engine.
Compression: As the compression cycle begins, the piston moves up and pushes the air and gas into a smaller space. A smaller space means a more powerful explosion.
Combustion: Next, the spark plug creates a spark that ignites and explodes the gas. The power of the explosion forces the piston back down.
Exhaust: During the last part of the cycle, the exhaust valve opens to release waste gas created by the explosion. This gas is moved to the catalytic converter, where it is cleaned, and then through the muffler .
27/07/2023
Did you know??
The human brain can generate about 23 watts of power enough to power a lightbulb.Nerve cells in the brain generate electrical signals that transmit information. Although neurons are not intrinsically good conductors of electricity, they have evolved elaborate mechanisms for generating electrical signals based on the flow of ions across their plasma membranes.
26/07/2023
What is a solar inverter??
A solar inverter or photovoltaic inverter is a type of power inverter which converts the variable direct current output of a photovoltaic solar panel into a utility frequency alternating current that can be fed into a commercial electrical grid or used by a local, off-grid electrical network.
26/07/2023
How does an electric motor work??
Electric motor operate on the principles of electromagnetism, which shows that a force is applied when an electric current is present in a magnetic field. This force creates a torque on a loop of wire present in the magnetic field, which causes the motor to spin and perform useful work.
26/07/2023
Did you know??
Self-healing concrete is characterized as the capability of concrete to fix its cracks on its own autogenously or autonomously. It not only seals the cracks but also partially or entirely recovers the mechanical properties of the structural elements. This kind of concrete is also known as self-repairing concrete.
26/07/2023
What are the differences between solar and motor batteries??
1. Motor batteries are used to start engines and provide power for short bursts in vehicles, while solar batteries are designed to store and discharge energy from solar panels for prolonged periods.
2. Motor batteries are typically lead-acid batteries, while solar batteries are often deep-cycle batteries, which could be lead-acid, lithium-ion, or other advanced chemistries.
3. Motor batteries are optimized to deliver high current quickly, whereas solar batteries are built to handle slow and steady discharges over time.
4. Motor batteries are not intended to be deeply discharged regularly, as it can reduce their lifespan. Solar batteries, on the other hand, are designed for frequent deep discharges and recharges.
5. Motor batteries are used primarily in automotive applications, while solar batteries are used in solar energy systems, off-grid setups, and backup power solutions.
25/07/2023
Why is charcoal and salt use during earthing??
25/07/2023
Did you know??
Spirit Level is a tool used to indicate how parallel (level) or perpendicular (plumb) a surface is relative to the earth.
25/07/2023
Which soil type is best for building construction??
✅Loam is the best soil type for construction due to its ideal combination of silt, sand, and clay. It combines the best of all their qualities into the ideal balance for supporting a foundation.
✅It absorbs water and dries out at a steady rate. There's much less expansion and contraction with loam than with clay.
25/07/2023
What are the differences between a CCTV camera and a surveillance camera??
CCTV and Surveillance Camera are video cameras working on advanced technologies. CCTV known as Closed-circuit television transmits a signal to a specific monitor located at a distant place; while Surveillance Camera often works on IP networks which connect the security (surveillance) cameras from the remote location to the main location.
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