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I applied via Company Website and was interviewed in Feb 2024. There was 1 interview round.
The diesel engine combustion process involves the ignition of fuel injected into the combustion chamber by compressed air.
Diesel fuel is injected into the combustion chamber at high pressure
The air in the combustion chamber is compressed by the piston, leading to high temperatures
The high temperature air ignites the fuel, leading to combustion and the generation of power
The combustion process in diesel engines is more
A two-stroke engine completes a power cycle in two strokes of the piston, while a four-stroke engine completes it in four strokes.
Two-stroke engines have a simpler design with fewer moving parts compared to four-stroke engines.
Two-stroke engines typically produce more power for their size but are less fuel-efficient and emit more pollution.
Four-stroke engines are more common in cars, motorcycles, and larger machinery d...
A hydraulic component is a device that utilizes fluid power to perform mechanical tasks.
Hydraulic components use liquid to transmit power.
Common examples include hydraulic cylinders, pumps, motors, valves, and hoses.
They are often used in heavy machinery, construction equipment, and industrial applications.
Realy is a type of relay used in electrical systems to control high power devices with low power signals.
Relays are switches that open and close circuits electromechanically
Realy is a type of relay specifically designed for high power applications
Working principle involves an electromagnet that moves an armature to open or close the circuit
Commonly used in industrial automation, automotive, and HVAC systems
Least count is the smallest change in the measured quantity that can be detected by the measuring instrument.
Least count is determined by the smallest division on the scale of the measuring instrument.
It is important for accurate measurements and precision in engineering.
For example, a ruler with millimeter divisions has a least count of 1 mm.
A vernier caliper with 0.1 mm divisions has a least count of 0.1 mm.
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I applied via Recruitment Consultant and was interviewed before Oct 2017. There were 3 interview rounds.
The basic hydraulic system consists of various valves and pumps that work together to control fluid flow and pressure.
Valves in a hydraulic system control the direction, flow rate, and pressure of the fluid.
Examples of valves include check valves, relief valves, and control valves.
Pumps in a hydraulic system generate the flow and pressure of the fluid.
Examples of pumps include gear pumps, vane pumps, and piston pumps.
H...
I applied via Campus Placement and was interviewed before Jan 2021. There were 6 interview rounds.
Boomer is a hydraulic drilling rig used in mining and construction industries.
Boomer is a versatile drilling rig that can be used for drilling holes of different sizes and depths.
It is equipped with a hydraulic system that powers the drilling mechanism.
Boomer is commonly used in mining and construction industries for drilling tunnels, shafts, and blast holes.
It can be operated by a single person or a team of operators ...
I applied via Company Website
Two easy level and one medium level code
Basic
Current hot topics
I applied via Campus Placement and was interviewed in May 2023. There were 5 interview rounds.
It is along with technical written
A topic they will given to us and we should talk it about 1 min
A diode is an electronic component that allows current to flow in one direction and blocks it in the opposite direction.
Diodes are made of semiconductor materials, such as silicon or germanium.
They have two terminals: an anode (positive terminal) and a cathode (negative terminal).
When a diode is forward-biased, it allows current to flow through it.
When a diode is reverse-biased, it blocks the current.
Diodes are commonl...
A diode is a two-terminal electronic component that allows current to flow in one direction and blocks it in the opposite direction.
A diode has an anode and a cathode terminal.
It is represented by a triangle with a line at the base.
The arrowhead of the triangle points towards the cathode terminal.
The line at the base represents the anode terminal.
The symbol of a diode is often accompanied by its part number or label.
Conductor, insulator, and semiconductor are materials with different electrical conductivity properties.
Conductor: Materials that allow the flow of electric current easily. Examples: copper, aluminum.
Insulator: Materials that do not allow the flow of electric current. Examples: rubber, glass.
Semiconductor: Materials with intermediate conductivity. Examples: silicon, germanium.
posted on 16 Apr 2024
I applied via Referral and was interviewed before Apr 2023. There was 1 interview round.
Pumps, fans, gearboxes, compressors, motors, and generators are essential components in various mechanical systems.
Pumps are used to move fluids, such as water or oil, through a system.
Fans are used to create airflow for cooling or ventilation purposes.
Gearboxes are used to transmit power from one component to another at different speeds or torques.
Compressors are used to increase the pressure of a gas, such as in air ...
Data collection process involves gathering, recording, and storing information for analysis and decision-making.
Identify the data needed for analysis
Determine the method of data collection (surveys, interviews, observations, etc.)
Collect data using appropriate tools and techniques
Ensure data accuracy and reliability
Store data securely for future reference
Analyze collected data to draw conclusions and make decisions
Condition monitoring of tools involves regularly checking and analyzing the performance and health of tools to prevent breakdowns.
Regularly inspect tools for signs of wear and tear
Use sensors to monitor tool performance in real-time
Analyze data collected to predict potential failures
Implement preventive maintenance based on monitoring results
I applied via Job Fair and was interviewed in Dec 2023. There were 3 interview rounds.
Low gas pressure can lead to various issues like inefficient operation or equipment failure. Corrective actions include checking for leaks, adjusting regulators, and ensuring proper ventilation.
Check for leaks in the gas system
Adjust regulators to increase gas pressure
Ensure proper ventilation for gas combustion
Inspect gas supply lines for blockages or restrictions
Verify that gas appliances are functioning properly
I have 5 years of experience in the field and my current total CTC is $60,000.
5 years of experience in service engineering
Current total CTC is $60,000
Experience includes troubleshooting, maintenance, and repair of equipment
based on 4 interviews
Interview experience
based on 26 reviews
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