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Hemani Industries
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posted on 16 Mar 2022
I applied via Company Website and was interviewed before Mar 2021. There were 3 interview rounds.
Various types of pumps include centrifugal, positive displacement, axial flow, and jet pumps.
Centrifugal pumps use a rotating impeller to create a flow of fluid.
Positive displacement pumps move fluid by trapping a fixed amount and forcing it through the discharge port.
Axial flow pumps move fluid parallel to the pump shaft.
Jet pumps use a combination of pressure and suction to move fluid.
Other types of pumps include gea
The least count of vernier caliper is the smallest measurement that can be read on the scale.
The least count is determined by the number of divisions on the vernier scale and the main scale.
It is usually 0.1 mm or 0.02 mm for metric vernier calipers and 0.001 inch for imperial vernier calipers.
To determine the least count, subtract the value of one main scale division from the value of one vernier scale division.
For ex...
Micrometer screw gauge is used for higher precision measurements than vernier caliper.
Micrometer screw gauge has a higher accuracy of measurement than vernier caliper.
Micrometer screw gauge has a smaller least count than vernier caliper.
Micrometer screw gauge is used for measuring thickness, diameter, and depth of objects with high precision.
Vernier caliper is used for measuring length, width, and height of objects wit
During my internship, I faced difficulties in adapting to new software tools and collaborating with team members.
Adapting to new software tools: I had limited experience with certain software tools that were used in the internship. However, I took the initiative to learn them by attending online tutorials, seeking guidance from colleagues, and practicing on my own.
Collaborating with team members: Initially, I found it ...
Blower is used to move air or gas while compressor is used to compress air or gas.
Blower is used to create a high flow of air or gas at low pressure.
Compressor is used to compress air or gas to a higher pressure.
Blowers are used in HVAC systems, while compressors are used in refrigeration systems.
Blowers are used in industrial applications to move large volumes of air or gas.
Compressors are used in pneumatic tools like
Mechanical joints are used to connect two or more mechanical parts together. There are various types of joints and processes.
Welding joints - fusion welding, resistance welding, friction welding
Brazing joints - torch brazing, furnace brazing, induction brazing
Soldering joints - soft soldering, hard soldering
Mechanical joints - bolted joints, riveted joints, snap-fit joints
Adhesive joints - structural adhesive, pressure...
I would expect a competitive salary that reflects my qualifications and the responsibilities of the role.
Research the average salary range for Graduate Engineer Trainees in your industry and location.
Consider your level of experience, education, and any additional skills or certifications you bring to the role.
Take into account the responsibilities and expectations outlined in the job description.
Be prepared to negotia...
My family background is diverse and supportive.
My parents are both professionals in different fields.
I have two siblings, one older and one younger.
We come from a middle-class background and value education.
My family has always been supportive of my career choices.
We have a close-knit extended family and often gather for celebrations.
I worked as a Junior Engineer at XYZ Company.
Assisted senior engineers in designing and implementing projects
Conducted research and analysis to support engineering decisions
Collaborated with cross-functional teams to ensure project success
Prepared technical reports and documentation
Participated in on-site inspections and troubleshooting
Seeking new opportunities for professional growth and development.
Looking for a more challenging role
Want to broaden my skill set
Seeking better career prospects
Interested in working with a different industry or technology
Want to work in a more collaborative and innovative environment
I am a recent graduate with a degree in engineering, seeking a position as a Graduate Engineer Trainee.
Recent graduate with a degree in engineering
Seeking a position as a Graduate Engineer Trainee
Strong knowledge in [specific engineering field]
Experience with [relevant software/tools]
Completed internships at [company/organization]
Excellent problem-solving and analytical skills
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posted on 27 Oct 2015
I am a recent engineering graduate with a passion for problem-solving and innovation.
Graduated with a degree in Mechanical Engineering from XYZ University
Completed internships at ABC Company and DEF Inc.
Proficient in CAD software such as SolidWorks and AutoCAD
Participated in various engineering competitions and hackathons
Interested in exploring new technologies and their applications in the industry
My favourite subject is Mathematics.
I enjoy solving complex problems and equations.
I find it fascinating how mathematical concepts can be applied in various fields.
I have a strong foundation in calculus, algebra, and geometry.
I have participated in various math competitions and won prizes.
I believe that mathematics is the backbone of science and technology.
Distillation is a process of separating components of a mixture based on their boiling points.
Distillation column is a tall vertical vessel used for distillation
The mixture is heated in a reboiler at the bottom of the column
Vapors rise up the column and are condensed on trays or packing material
The condensed liquid flows down the column and is reheated in the reboiler
The process is repeated until the desired level of s
Absorption mechanism refers to the process by which a substance is taken up by another substance.
Absorption can occur through various routes such as oral, topical, inhalation, and injection.
Factors affecting absorption include solubility, concentration, surface area, and pH.
Examples of absorption mechanisms include the absorption of nutrients in the small intestine and the absorption of drugs through the skin.
Absorptio...
Developed a smart irrigation system using IoT technology
Designed and implemented a system to monitor soil moisture levels and control water flow to plants
Used Arduino and Raspberry Pi to collect and transmit data to a cloud server
Developed a mobile app to remotely monitor and control the irrigation system
Reduced water usage and improved crop yields by optimizing irrigation schedules
Yes, I am interested in the profile of Procurement.
I have a keen interest in supply chain management and procurement processes.
I have completed relevant courses in procurement and have experience in purchasing goods and services.
I am excited about the opportunity to work with suppliers and negotiate contracts to ensure cost-effective procurement.
I am confident that my skills and experience make me a strong candidate fo
I am confident that I can manage my personal and professional life effectively.
I have always been independent and self-sufficient.
I will make sure to stay in touch with my parents regularly.
I can also arrange for someone to take care of them if needed.
I believe in maintaining a work-life balance and will prioritize my family's well-being.
I am excited about the opportunity to explore different parts of the country and l
I am a recent engineering graduate with a passion for problem-solving and a strong work ethic.
I have a degree in mechanical engineering from XYZ University
During my studies, I completed internships at ABC Company and DEF Inc.
I am proficient in programming languages such as Python and Java
I enjoy working in a team and collaborating on projects
In my free time, I like to read about new technologies and advancements in my
My strengths are adaptability, problem-solving, and teamwork. My weakness is public speaking.
Strength: Adaptability - I can easily adjust to new situations and environments.
Strength: Problem-solving - I enjoy finding solutions to complex problems.
Strength: Teamwork - I work well with others and value collaboration.
Weakness: Public speaking - I get nervous when speaking in front of large groups.
ITC is a leading FMCG company with a diverse portfolio and a strong focus on sustainability.
ITC has a strong presence in multiple sectors including FMCG, hospitality, and agri-business.
The company has a diverse portfolio of products ranging from cigarettes to packaged foods.
ITC is committed to sustainability and has implemented several initiatives to reduce its environmental impact.
The company has a strong focus on inn...
In 5 years, I see myself as a skilled engineer with expertise in my field and contributing to the growth of the company.
I plan to gain experience and knowledge in my field through continuous learning and training programs.
I aim to take on more responsibilities and leadership roles within the company.
I hope to have made significant contributions to the company's growth and success.
I aspire to be a mentor and guide for n...
posted on 11 Dec 2015
posted on 10 Jul 2017
I was interviewed in Aug 2016.
I am a recent graduate with a degree in Mechanical Engineering and a passion for problem-solving and innovation.
Graduated with a degree in Mechanical Engineering
Passionate about problem-solving and innovation
Completed internships at XYZ Company and ABC Company
Led a team project on designing a new prototype for a car engine
Vapour compression refrigeration cycle is a process used in refrigeration systems to remove heat from a space and maintain a cool temperature.
Vapour compression refrigeration cycle is based on the principle of phase change of a refrigerant.
The cycle consists of four main components: compressor, condenser, expansion valve, and evaporator.
The refrigerant enters the compressor as a low-pressure vapor and is compressed to ...
The differential is a device that allows the wheels of a vehicle to rotate at different speeds while maintaining traction.
The differential is located in the center of the axle and is connected to the drive shaft.
It consists of a set of gears that distribute power from the engine to the wheels.
The main function of the differential is to allow the wheels to rotate at different speeds, especially when turning.
When a vehic...
The propeller shaft is a component in an automobile that transmits power from the transmission to the differential.
It is a long, cylindrical shaft made of steel or aluminum.
It connects the transmission output shaft to the differential input shaft.
It allows the power generated by the engine to be transferred to the wheels.
It is commonly used in rear-wheel drive vehicles.
In four-wheel drive vehicles, there are usually tw...
The number of joints in a propeller shaft depends on the design and type of the shaft.
The number of joints can vary depending on the length and complexity of the propeller shaft.
A typical propeller shaft may have one or two joints.
Some propeller shafts may have more joints if they are designed for flexibility or to accommodate changes in length.
The joints in a propeller shaft are usually universal joints or constant ve...
Universal joints are mechanical devices used to connect two shafts that are not in line with each other.
Universal joints are also known as U-joints or Cardan joints.
They are commonly used in automotive applications to transmit power from the engine to the wheels.
Universal joints allow for the transmission of rotational motion at different angles and speeds.
They consist of a cross-shaped component with needle bearings a...
The gears used in a differential are bevel gears and pinion gears.
Bevel gears are used to transfer power from the drive shaft to the differential housing.
Pinion gears are used to transfer power from the differential housing to the axle shafts.
The bevel gears and pinion gears work together to allow the wheels to rotate at different speeds while maintaining power distribution.
The bevel gears are typically spiral bevel ge...
The boiling point of a substance decreases with decreasing pressure in a vacuum.
Boiling point is the temperature at which a substance changes from a liquid to a gas.
In a vacuum, the pressure is significantly lower than atmospheric pressure.
Lower pressure in a vacuum reduces the intermolecular forces holding the substance together.
As a result, less energy is required to overcome these forces and the boiling point decrea...
One tonnage of refrigeration is equal to approximately 3.5169 kilowatts (KW).
One ton of refrigeration is the amount of heat required to melt one ton (2000 pounds) of ice in 24 hours.
It is a unit used to measure the cooling capacity of refrigeration systems.
The conversion factor from tonnage of refrigeration to KW is approximately 3.5169.
To convert tonnage of refrigeration to KW, multiply the tonnage by 3.5169.
There are several types of heat exchangers, including shell and tube, plate, and finned tube heat exchangers.
Shell and tube heat exchangers consist of a shell with multiple tubes inside, allowing for efficient heat transfer.
Plate heat exchangers use a series of plates to separate the hot and cold fluids, maximizing heat transfer surface area.
Finned tube heat exchangers have fins attached to the tubes, increasing the he...
There are 2.54 centimeters in one inch.
1 inch is equal to 2.54 centimeters.
The conversion factor between inches and centimeters is 2.54.
To convert inches to centimeters, multiply the number of inches by 2.54.
To convert centimeters to inches, divide the number of centimeters by 2.54.
posted on 5 Feb 2022
Basic aptitude and technical questions.
posted on 5 Feb 2022
I applied via Campus Placement and was interviewed in Jan 2022. There were 2 interview rounds.
Basic aptitude and technical e
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