Friday, May 5, 2023
Hormone LH FSH FH
Gulf Job
Thursday, May 4, 2023
chiller Maintenance check list
Here is a checklist for chiller maintenance:
- Check the refrigerant levels and ensure they are within the recommended range.
- Inspect the compressor for any signs of wear or damage.
- Check the evaporator and condenser coils for any debris or dirt buildup, and clean as needed.
- Inspect the refrigerant lines for any signs of leaks or damage.
- Check the motor bearings and lubricate as necessary.
- Inspect the electrical components and tighten any loose connections.
- Clean the water treatment system and replace any filters.
- Inspect the water flow rate and adjust as necessary.
- Check the chiller's control system and ensure it is functioning correctly.
- Inspect the insulation and ensure it is in good condition.
It is recommended to perform chiller maintenance on a regular basis, at least once a year, or more frequently for high-use systems. Always follow the manufacturer's recommendations for maintenance and consult a qualified technician if you encounter any issues
Pharmacy Government Job in Bihar Date extended
Wednesday, May 3, 2023
व्हाट्सएप जैसा ऐप विकसित
how to make applications like WhatsApp
Developing an app like WhatsApp is a complex process that requires a combination of technical skills, design expertise, and a deep understanding of user behavior. Here are the basic steps you would need to follow to make an app like WhatsApp:
Define the features: You need to define the features you want to include in your app. Some of the key features of WhatsApp are messaging, voice and video calling, group chats, file sharing, end-to-end encryption, etc.
Choose the platform and technology: You need to decide whether you want to develop your app for Android, iOS, or both. You will also need to choose the technology stack that you want to use, such as Java or Kotlin for Android, and Swift or Objective-C for iOS.
Design the user interface: You need to design a user-friendly interface that is easy to navigate and visually appealing. You will need to consider factors such as the color scheme, typography, and layout.
Develop the backend: You need to create a backend infrastructure that supports the core features of the app, such as messaging, calling, and file sharing. You will also need to integrate third-party APIs for features such as push notifications and authentication.
Implement security measures: WhatsApp is known for its end-to-end encryption, which ensures that messages and calls are private and secure. You will need to implement similar security measures in your app to protect user data.
Test and launch: Once you have developed the app, you need to test it thoroughly to identify and fix any bugs or issues. Once you are satisfied with the app's performance, you can launch it on the app stores and start promoting it to users.
Creating an app like WhatsApp requires a significant investment of time, resources, and expertise. You may want to consider partnering with a team of experienced developers to ensure that your app is built to the highest standards and meets the needs of your target audience
Gulf Jobs
Tuesday, May 2, 2023
Robot build
Aircondition working Principle
chiller water testing
Mechanical Commissioning Tools
what is Flow & Pressure
Flow and pressure are two related but distinct concepts in fluid dynamics.
Flow refers to the volume or mass of fluid that moves through a given point or area per unit of time. It is usually measured in units such as liters per second, cubic meters per hour, or gallons per minute. Flow is affected by factors such as the size and shape of the pipe or channel through which the fluid is flowing, the velocity of the fluid, and the pressure gradient that drives the flow.
Pressure, on the other hand, refers to the force exerted by the fluid per unit of area. It is usually measured in units such as pounds per square inch (psi), pascals (Pa), or atmospheres (atm). Pressure is affected by factors such as the velocity and density of the fluid, the direction and magnitude of the flow, and the characteristics of the surface with which the fluid is in contact.
In short, flow is a measure of the volume or mass of fluid that moves through a point or area per unit of time, while pressure is a measure of the force per unit of area that the fluid exerts on its surroundings
Saturday, April 29, 2023
El Saif Saudi Arabia Client interview in Soon
How Wifi work
The Wi-Fi router receives the request and sends a signal back to the device, providing it with an access point to connect to.
The device then sends data back and forth to the router over the Wi-Fi connection.
The router converts the data into radio waves and broadcasts them over the airwaves.
The device receives the data, and the process repeats as needed.
Wi-Fi works using radio frequencies in the 2.4 GHz or 5 GHz range, which are unlicensed frequencies that can be used by anyone. Wi-Fi signals can be affected by obstacles such as walls and other objects, and their range can be limited by factors such as the power of the router and the sensitivity of the device's Wi-Fi antenna.
Overall, Wi-Fi technology has revolutionized the way we connect to the internet and communicate with each other, providing fast, reliable wireless connectivity to a wide range of devices.
Friday, April 28, 2023
Subcooling
Subcooling is typically achieved by passing the refrigerant through a heat exchanger (condenser) where it is cooled by a fluid such as water or air. As the refrigerant is cooled, its temperature drops below its saturation point, causing some of the refrigerant to condense into a liquid. This liquid refrigerant is then metered into the evaporator coil where it evaporates and absorbs heat, continuing the refrigeration cycle.
Subcooling is important because it helps to ensure that the refrigerant entering the evaporator coil is at the proper temperature and pressure, which ensures that the cooling or heating output is consistent and reliable. It also helps to prevent issues such as low refrigerant levels, poor cooling performance, and increased
Air balance why required un hvac
Air balance is necessary in order to maintain a comfortable and healthy indoor environment in buildings. Air balance refers to the process of adjusting and optimizing the distribution of air throughout a building's HVAC (heating, ventilation, and air conditioning) system. The goal of air balancing is to ensure that each room or area of the building receives the appropriate amount of fresh air and temperature control, which is essential for occupant comfort and health.
If an HVAC system is not properly balanced, some areas of the building may receive too much air, while other areas receive too little. This can result in a variety of problems, including uneven temperatures, poor indoor air quality, and increased energy consumption. In addition, an unbalanced system can put excessive strain on HVAC equipment, leading to increased maintenance costs and a shorter lifespan of the system.
By balancing the air flow, the HVAC system can provide even and comfortable temperatures throughout the building while using energy more efficiently. Additionally, properly balanced systems can improve indoor air quality by ensuring that there is adequate ventilation and fresh air exchange, which can help to remove pollutants and improve occupant health. Overall, air balance is essential for ensuring a comfortable, healthy, and efficient
Superheat
In HVAC systems, superheat is an important parameter that is used to optimize the efficiency and performance of air conditioning and refrigeration systems. By measuring the superheat of the refrigerant in the evaporator coil, technicians can adjust the amount of refrigerant flowing into the system, ensuring that the system is operating at peak efficiency.
In power plants, superheat is used to increase the efficiency of steam turbines. By superheating the steam to high temperatures, the energy output of the turbine can be increased, which in turn increases the efficiency of the power plant.
jobs in Dubai
Thursday, April 27, 2023
how to send rocket to moon
Design and construction: The rocket must be designed and constructed to withstand the rigors of space travel, including extreme temperatures, high radiation levels, and the stresses of launch and landing.
Launch: The rocket is launched from Earth using powerful engines that provide the necessary thrust to escape Earth's gravity and enter into a trajectory towards the moon.
Trajectory correction: Once the rocket is in space, it may need to make course corrections to ensure that it is on track to reach the moon. This may involve adjusting the rocket's trajectory or its speed.
Lunar orbit insertion: The rocket must then be maneuvered into orbit around the moon. This requires precise calculations and adjustments to ensure that the rocket is captured by the moon's gravitational field.
Lunar landing: If the mission involves landing on the moon, the rocket must be guided to a safe landing site. This is a challenging task that requires precise control and the ability to navigate around obstacles such as craters and boulders.
Return to Earth: If the mission involves returning to Earth, the rocket must be launched from the moon and guided back to Earth's atmosphere. This requires careful planning and engineering to ensure that the rocket can withstand the extreme heat and friction of re-entry.
Overall, sending a rocket to the moon is a complex process that involves many technical and logistical challenges. It requires a highly skilled team of scientists, engineers, and technicians to plan and execute a successful mission.
Tuesday, January 31, 2023
Latest Graphic Laptop
- Alienware
- Asus ROG
- Acer Predator
- Dell G-series
- HP Omen
- Lenovo Legion
- MSI
- Razer
- Gigabyte Aorus
These brands offer a wide range of laptops with powerful graphics card options, such as the NVIDIA GeForce RTX and AMD Radeon RX series. These laptops are designed for gaming and other demanding applications such as video editing and 3D rendering. It is best to check the latest model and compare the specs and prices of different brands before making a decision.
SEO
- On-page optimization, which includes optimizing elements on the website itself, such as the title tags, meta tags, header tags, and content.
- Off-page optimization, which includes building backlinks to the website from other reputable sites.
- Technical optimization, which includes ensuring the website is crawlable and accessible to search engine spiders.
- Keyword research and optimization, which includes identifying and targeting the most relevant keywords for the website.
It is important to remember that SEO is a ongoing process and you need to continuously monitor and adjust your optimization strategies based on the results and search engine algorithm updates. Additionally, it's important to follow the search engine's guidelines and avoid any black hat tactics which can get your site penalized.
Solar System
The Sun is a star located at the center of the Solar System. It is primarily composed of hydrogen and helium and is responsible for providing the Earth and other planets in the Solar System with light and heat. The Sun is also the primary source of energy for life on Earth, as plants The Solar System is the collection of celestial bodies that orbit around our Sun. It consists of the Sun, eight planets (Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune), five dwarf planets (Ceres, Pluto, Haumea, Makemake and Eris), and numerous smaller bodies such as comets, asteroids, and meteoroids. The four inner planets, Mercury, Venus, Earth and Mars are called terrestrial planets as they have solid surfaces. The four outer planets, Jupiter, Saturn, Uranus, and Neptune are called gas giants. The solar system also includes thousands of known asteroids and comets, and the Kuiper belt and the Oort Cloud, which are home to numerous small bodies made mostly of ice. These objects orbit the Sun in a vast area called the solar system. The solar system is located in a galaxy called the Milky Way.
Sunday, January 29, 2023
Online earning way with Zero Investment
There are several ways to earn money online, including:
Freelancing: Offer your skills and services, such as writing, graphic design, or programming, on websites like Upwork or Freelancer.
Online marketplaces: Sell products on websites like Amazon or Etsy.
Affiliate marketing: Promote other people's products and earn a commission on any sales made through your unique referral link
Online tutoring or teaching: Teach a skill or subject you are proficient in, such as language or music, through websites like VIPKid or Coursera.
Online surveys: Share your opinion and get paid for it by participating in online surveys.
Creating and monetizing content: Build an audience and monetize through various ways such as sponsorships, affiliate marketing, merchandise, or crowdfunding.
Starting an e-commerce business: Create and sell your own products or dropship from other businesses.
Investing and trading: Invest in stocks, cryptocurrency, or other assets through online platforms.
It's worth noting that earning money online requires time, effort, and sometimes some initial investment. Not all methods will work for everyone, and it may take time to find the right fit.
Saturday, January 28, 2023
कंप्रेसर को बदलें कैसे
Urgently Required for Qatar
Gall Bladder Keep healthy gall bladder stone
kdneys
What is Earth
Earth is the third planet from the Sun and the only known planet to have life. It is a terrestrial planet with a diverse environment,
Sun
The Sun is a star located at the center of the Solar System. It is primarily composed of hydrogen and helium and is responsible for providing the Earth and other
Plumbing Basic
Prostate
"prostate." The prostate is a gland that is part of the male reproductive system. It is located just below the bladder and surrounds the urethra (the tube that carries urine out of the body). The prostate's main function is to produce and secrete a fluid that makes up part of semen.
Prostate cancer is the most common cancer in men, and it is a serious health concern. Symptoms of prostate cancer can include difficulty urinating, frequent urination, and pain or discomfort during urination. If the cancer is caught early and treated properly, there is a good chance for recovery.
Prostate-specific antigen (PSA) test is commonly used to screen for prostate cancer. Digital rectal exam (DRE) is another test that can be used to detect prostate cancer. If the results of these tests are abnormal, further diagnostic tests such as biopsy may be recommended.
It is important to note that not all prostate cancers are aggressive and can be treated with watchful waiting or active surveillance rather than immediate treatment
condenser motor
A condenser motor is a type of electric motor that is used to power the condenser unit in an air conditioning or refrigeration system. The condenser unit is responsible for releasing the heat absorbed by the refrigerant in the evaporator coils during the cooling process. The condenser motor is used to drive the fan that blows air over the condenser coils, allowing the heat to be dissipated into the surrounding air.
Condenser motors are typically single-phase or three-phase motors and can be either AC or DC. They may be direct-drive or belt-drive. The direct-drive motors are mounted directly on the fan and are commonly used in residential and light commercial units. The belt-drive motors are located outside of the condenser unit and are connected to the fan using a belt and pulley system. They are commonly used in larger commercial and industrial units.
Condenser motors are typically rated for continuous duty and are designed to operate in harsh outdoor environments. They may be equipped with thermal overload protection to prevent damage in case of overheating.
It is important to note that the condenser motor should be properly sized and matched to the condenser unit to ensure optimal performance and longevity of the system
What is Thermostat
A thermostat is a device that controls the temperature in a space by regulating the operation of a heating or cooling system. It works by sensing the current temperature in the space and comparing it to the desired
temperature set by the user. If the current temperature is lower than the set temperature, the thermostat will signal the heating system to turn on, and if the current temperature is higher than the set temperature, it will signal the cooling system to turn on.There are different types of thermostats, including mechanical thermostats, which use a bimetallic strip to sense temperature changes and move a set of contacts to control the heating or cooling system, and electronic thermostats, which use a digital display and electronic sensors to control the temperature. Electronic thermostats can also be programmable, enabling the user to set different temperatures for different times of the day.
Thermostats can be used in a variety of settings, including homes, offices, and industrial buildings, to help maintain a comfortable temperature and save energy.
What is ELCB
The ELCB compares the current flowing through the live wire to the current flowing through the neutral wire. If there is a difference between the two, indicating a leakage to earth, the ELCB trips and interrupts the power supply. This helps to prevent electrical shocks and electrocution.
ELCBs are typically used in residential, commercial and industrial settings to protect against electrical hazards. They are often installed in conjunction with a residual current device (RCD) for additional protection.
heat Load calculation
DNA test Identify
how to make app like WhatsApp
- Research and understand the features of WhatsApp and other similar messaging apps.
- Determine which features you want to include in your app.
- Design the user interface and user experience.
- Develop the backend infrastructure to handle messaging, user accounts, and other features.
- Use a programming language like Java or Swift to build the app for the desired platforms (iOS and Android).
- Test the app on various devices to ensure compatibility and fix any bugs.
- Launch the app on the App Store and Google Play.
- Continuously update and maintain the app to add new features and improve performance.
Thursday, January 12, 2023
Health sector job In Dubai UAE
License: Dha
Location: Dubai
Facility: medical center
Experience: well experienced and own patient database.
Salary: 10000-15000 Aed
Joining: immediate
Cv:najmalsafycareers@gmail.com
Note: Those who meets the above criteria please mail their cv .
We are Hiring:
1. Dermatologist (MOH Licensed) -Ras Al Khaima
2. General Practitionar - DHA Licensed
3. Receiptionist - Dubai & Ras al Khaima
4. Call Center Executive - Dubai
- Better package.
- Candidates need to join Immediately.
- Candidate must have experience in similar position.
Interested candidate send your documents to this email - jobshealthcare24@gmail.com
Hiring:
- Sonographer
- ICU Registered Nurse
- Home care Nurse
- Long-Term Facility Nurse
Email your CV to recruitment@aspenmedical.ae
with the subject
"Position - Candidate Name"
Position: General Surgeon
License: DOH
Location: Al Ain
Facility: Medical Center
Salary: 35K
Joining: Immediate
CV: wahid.bdm.alnajm@gmail.com
We are looking for Pediatrician with experience in handling Neurology cases, for a reputable hospital.
Position: Pediatric neurologist specialist
Nationality: Arabic speaker, preferred western trained.
License: DHA
Location: Dubai
Facility: Hospital
Salary: 60K-70K
Joining: immediate
CV: wahid.bdm.alnajm@gmail.com
Position:General surgeon
License:Doh
Location: Al Ain
Facility: medical center
Salary:35000 aed
Joining: immediate
Cv:najmalsafycareers@gmail.com
Wednesday, January 11, 2023
ABU DHABI JOB
•Position:- Dental Assistant
License:- DOH
•Location:- Abu Dhabi
•Joining:- Immediately
•Job-Type:- Full time
•Experience:- 3 years
Interested candidates please send your CV to:
muaad.alahmadi@healthline.ae
aseel.alguaidi@healthline.ae
🟢 Kindly mention the job title in the Subject.
Air Plane how to fly & controll by ATS
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