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GATE 2023 Mechanical Engineering Exam Pattern, Marking Scheme, Important Topics, Types of Questions and More

The official website will publish the GATE 2023 Mechanical Engineering (ME) Exam Pattern. This year, no new alterations have been made to the ME paper pattern. The question paper for the GATE Exam Pattern for Mechanical Engineering (ME) is organised into three sections: General Aptitude, Engineering Mathematics, and Core Discipline. The General Aptitude portion accounts for 15% of the total weightage, whereas Engineering Mathematics and Core Discipline account for 13% and 72%, respectively.
The most crucial step before starting your preparation for GATE (ME) is going through the exam pattern, syllabus, marking scheme and other important details regarding the exam.
On that note, let’s learn about the GATE ME exam pattern, marking scheme, important topics and types of questions asked in the exam in detail.
Exam Features | Details |
Examination Mode | Computer Based Test (CBT) |
Language | English |
Duration | 3 Hours (180 Minutes) |
Total Marks | 100 |
Total Number of questions | 65 |
Type of Questions | Multiple Choice Questions (MCQ); Multiple Select Questions (MSQ); Numerical Answer Type (NAT) Questions |
Number of Sections | 3 (General Aptitude, Engineering Mathematics and Core Discipline) |
Number of Questions in Each Section | General Aptitude- 10 questions, Engineering Mathematics & Core Discipline- 55 questions
|
GATE 2023 Mechanical Engineering (ME) Marking Scheme
The GATE 2023 Mechanical Engineering (ME) exam pattern is a 100-mark paper with 1 and 2 mark questions.
NATs and MSQs have no negative markings. However, for each wrong MCQ in the paper, marks will be deducted.
- 1/3 mark will be deducted for each incorrect 1 mark MCQ,
- 2/3 mark will be deducted for each incorrect 2 mark MCQ.
GATE 2023 Mechanical Engineering (ME)- Important Topics
Mechanical Engineering (ME) GATE Syllabus 2023 includes topics from General Aptitude, Engineering Mathematics, and Core Discipline. Each part also has subjects with important topics and sub-topics, which are listed below.
Subjects | Important Topics |
Thermodynamics | Laws of Thermodynamics, Pure Substance Properties and Thermodynamics Relation |
Production Engineering | Metal Cutting, Machine tools, Computer integrated Manufacturing,
Metrology & Inspection, Casting, Welding, Forming |
Engineering Mathematics | Linear Algebra, Complex Number, Differential Equation, Limit & Continuity, Laplace, Probability and so on. |
Theory of Machines | Simple Mechanics & their inversion, Balancing, Gyroscope, Vibration |
General Aptitude | Numerical Reasoning & Verbal Reasoning |
Industrial Engineering | Inventory, Sequencing, Queuing Theory, PERT & CPM |
Machine Design | Fatigue Loading, springs, Brakes, Welded Joints |
Fluid Mechanics | Flow-Through Jets, Fluid Machinery, Fluid Properties, Pressure & Manometry |
Engineering Mechanics | Lagrange Equation |
Strength of Materials | Stresses & strains, Beam Deflection and Bending |
Heat-Transfer | Unsteady State of Conduction, Fins, Conduction, Radiation |
TYPES OF QUESTIONS
The GATE 2023 Mechanical Engineering exam’s first two sections are made up of multiple choice and numerical answer questions. The multiple-choice questions have four options, only one of which is correct. Candidates must submit a numerical value as the answer in numerical type questions sections. The following are the various types of questions that applicants are expected to answer:
- Recall – These questions are typically based on well-known facts, concepts, proven facts, equations, or rules from the mechanical engineering profession. Candidates are asked to solve the questions either by recalling answers from memory or by performing a one-line calculation.
- Comprehension – These questions assess the candidate’s knowledge and comprehension of mechanical engineering topics. In this section, candidates are expected to draw simple inferences based on fundamental concepts.
- Application – This section contains problems in which candidates must apply their knowledge either logically or computationally.
- Analysis and Synthesis – This section contains questions in a linked structure, which implies that the first question of the pair must be answered before the second or subsequent question. Candidates should also expect some common data questions, in which two questions share the same data but are unrelated to one another.
- Common Data Questions – This section’s questions are made up of several questions that are all related to a common data problem or passage. Based on the given data, many questions, say two or three, can be constructed. Each question in this section is worth two points, is self-contained, and can be solved independently.

Odyssey has been the lead content writer and content marketer. He has vast experience in the field of writing. His SEO strategies help businesses to gain maximum traffic and success.

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Setting the Mood: Exploring the World of Luxury Private Label Candles

Candles have been used for centuries to create ambiance, soothe the senses, and add a touch of luxury to any space. Today, luxury candles have become increasingly popular, offering a range of scents, styles, and designs to suit any taste. Private label candles, in particular, have become a popular choice for those looking for a unique and personalized touch.
In this article, we will explore the world of luxury private label candles and what sets them apart from other candles on the market.
What Are Luxury Candles?
Luxury candles are typically made from high-quality materials and feature complex, unique scents. These candles often come in beautiful, decorative containers and are designed to add a touch of elegance and sophistication to any space. Luxury candles may also feature longer burn times than traditional candles, allowing you to enjoy their fragrance for hours on end.
What Are Private Label Candles?
Private label candles are candles that are created specifically for a particular brand or company. These candles are often customized to the brand’s specifications, including scent, packaging, and design. Private label candles can be a powerful branding tool, allowing businesses to create a unique and memorable experience for their customers.
Benefits of Luxury Private Label Candles
There are many benefits to choosing luxury private label candles over traditional candles. For one, private label candles allow you to create a unique and personalized experience for your customers. By selecting your own scents, designs, and packaging, you can create a candle that is perfectly tailored to your brand and your customers’ preferences.
Luxury private label candles also offer a level of quality and attention to detail that is often lacking in mass-produced candles. These candles are often made from high-quality ingredients and are carefully crafted to create a truly luxurious experience. Additionally, luxury candles often feature longer burn times, which means that customers can enjoy their fragrance for longer periods of time.
Where to Find Luxury Private Label Candles
If you’re interested in purchasing luxury private label candles, there are many options available. One option is to work with a candle manufacturer that specializes in private label candles. These manufacturers can work with you to create a custom candle that perfectly fits your brand’s aesthetic and scent preferences. Some examples of private label candle manufacturers include Wax & Wick and Aromatique.
Wrap-up
Luxury private label candles can be a powerful branding tool, allowing businesses to create a unique and memorable experience for their customers. These candles offer a level of quality and attention to detail that is often lacking in mass-produced candles, and can be customized to perfectly fit your brand’s aesthetic and scent preferences. Whether you choose to work with a candle manufacturer or purchase pre-made candles from a supplier, luxury candles are a great way to set the mood and add a touch of luxury to any space.

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Are big rig trucks equipped for the winter?

Big rig trucks are designed to be long-lasting but must be equipped for winter. The snow, ice, and cold can lead to problems with functions that are difficult or impossible to fix. Truckers have found themselves turning their trucks into mobile homes or buying them second-hand online to earn a living when they’re stuck waiting for hours in the mud or stranded on a mountain pass. Trucks can begin to break down in sub-zero temperatures, and the engine can freeze up, causing big problems with the entire truck.
Big rig trucks are designed to be long-lasting but must be equipped for the winter. The snow, ice, and cold can lead to problems with functions that are difficult or impossible to fix. Truckers have found themselves turning their trucks into mobile homes or buying them second-hand online to earn a living when they’re stuck waiting for hours in the mud or stranded on a mountain pass. Trucks can begin to break down in sub-zero temperatures, and the engine can freeze up, causing big problems with the entire truck.
Are big rig trucks equipped for the winter?
Not all big rig trucks are equipped appropriately for the winter season. Some truckers have mobile homes attached to their trailers and change the configuration of their trucks by switching out the trailer for one that is more suitable for driving in snow during the winter season. Others buy used, older trucks that are significantly easier and less expensive to maintain than newer, model-year trucks. The type of truck being used will affect whether it can function in cold weather conditions, but even if it does have the proper equipment, there is still a chance for breakdowns.
Some big rig trucks are typically equipped with a special type of winterized windshield wipers called snowplow. However, keeping the windshield clear of snow and ice is sometimes troublesome. Snowplow wipers are usually only effective on small amounts of snow. They can sometimes cause more problems than they solve when used on icy roads or when there is just a light snowfall.
When it is very cold outside, drivers can use an antifreeze solution to keep the engine lubricated and the oil warm during long periods of driving. It prevents it from freezing in extremely cold temperatures. The anti-freeze solution does not have a long shelf life. It should be used before it becomes completely ineffective.
A truck accident attorney can help many truck drivers in defending themselves against claims filed by insurance companies. Find one with a successful record of winning cases in extreme weather conditions.
If you are a big rig truck driver, you consider the limitations of your vehicle’s equipment and operating conditions. Always be prepared to do maintenance on your truck that may be required during the winter months, such as replacing the windshield wipers if they start to ice up. If you plan on driving during winter, know that it can get extremely cold out there, and you will want to dress appropriately. Winterizing your truck can be expensive, but some big rig truckers find it worthwhile. If you don’t want to spend much on winterization and maintenance, you can always buy a new truck or take an older one suited for the weather.

Odyssey has been the lead content writer and content marketer. He has vast experience in the field of writing. His SEO strategies help businesses to gain maximum traffic and success.
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How Often Should You Change Your Furnace Air Filters?

The air filters in your furnace play a vital role in filtering the air getting inside your home. It traps dust, debris, and other elements that reduce air quality. Since the air filters trap all the dust, it is crucial to change them frequently to improve the efficiency and quality of air in your home. However, when do you know it is time to change the air filters? The following information will help you.
How Often Should You Change Your Filters?
How often you change the filters depends on various things, like the efficiency of the HVAC, the manufacturer’s recommendations, and other characteristics. However, if your filter has a low MERV rating, you may need to change it often. That is why it is recommendable to get a high-efficient filter. You can get discount filters to ensure your HVAC has what it needs to perform well. You can also check the packaging to know how often the manufacturer recommends changing the filter.
It is also crucial to change the furnace filter based on the frequency of use of the HVAC. There are seasons, winter and summer when the system is used more often. With more use, more air that requires filtering is passing through. Therefore, ensure you check and change the filters during peak seasons and if you notice dirt buildup. If smokers or pets are in the house, your furnace needs to filter the air more. That means the filters will likely be clogged more due to the contaminants.
Signs the Filters Need Changing
There are things you can watch out for to know when your filter needs replacement. Here are several.
- There is more dust than usual
- The filters are grey, and a lot of dirt accumulating
- Your HVCA has become inefficient
- It has been a long time since you changed the filters
Why Should You Change the Furnace Filters?
The furnace does a great job of improving the comfort and quality of air in your home. Therefore, here are the benefits to enjoy.
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Improved HVAC Efficiency
The filter is a vital part of the furnace. It is dirty due to clogged dirt and contaminants, and its ability to filter the air passing through the unit reduces. The entire system strains to clean the air, and its efficiency decreases. Cleaning the furnace filters allows proper cleaning of air passing through. It keeps the unit healthy, thus improving its efficiency.
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Energy Efficiency
As mentioned, dirty filters put stress on the HVAC. The system works harder to clean the air, requiring more energy. However, with clean filters, less energy is used. Making your home more energy efficient.
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More Comfort
The furnace cannot deliver good air quality when the air filters are clogged. Therefore, you may not get the best cool or warm you need in the house. Furthermore, straining of the unit may cause a malfunction. This causes discomfort.
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Better Air Quality
The work of the filter is to remove contaminants in the air before it circulates in the house. If it cannot capture the pollutants, you are left with dirt air full of allergens and other health threats. That is why changing the filters is prudent.
Key Takeaways
Changing your furnace filter often is paramount to maintaining good indoor air quality. However, always ensure you buy high-quality filters from reputable dealers to ensure efficiency and prolonged use.

Odyssey has been the lead content writer and content marketer. He has vast experience in the field of writing. His SEO strategies help businesses to gain maximum traffic and success.
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