Filter interviews by
I applied via Walk-in and was interviewed before Jul 2021. There were 2 interview rounds.
A hydraulic circuit diagram is a schematic representation of a hydraulic system, showing the flow of fluid and the various components involved.
A hydraulic circuit typically consists of a pump, valves, actuators, and fluid lines.
The pump is responsible for generating hydraulic pressure by converting mechanical energy into fluid flow.
Valves control the direction, flow rate, and pressure of the hydraulic fluid.
Actuators, ...
Single acting cylinders have one port for fluid to enter and exit, while double acting cylinders have two ports.
Single acting cylinders use fluid pressure to extend the piston rod and a spring to retract it.
Double acting cylinders use fluid pressure to extend and retract the piston rod.
Single acting cylinders are commonly used in applications where the load is moved in one direction only, such as in dump trucks.
Double ...
Directional valve controls the direction of fluid flow while pressure reducing valve maintains a constant downstream pressure.
Directional valve is used to control the direction of fluid flow in a hydraulic system.
Pressure reducing valve is used to maintain a constant downstream pressure in a hydraulic system.
Directional valve can be either a spool valve or a poppet valve.
Pressure reducing valve can be either a direct a...
Pressure Relief valve releases excess pressure to prevent damage, while Pressure Reducing valve reduces pressure for downstream use.
Pressure Relief valve opens when pressure exceeds set limit to prevent damage to equipment
Pressure Reducing valve reduces pressure for downstream use, maintaining a constant pressure
Pressure Relief valve is typically used in systems with no downstream pressure requirement
Pressure Reducing ...
2 stroke engines have a power stroke in every revolution, while 4 stroke engines have a power stroke in every other revolution.
2 stroke engines have a simpler design and are lighter than 4 stroke engines
2 stroke engines have a higher power-to-weight ratio than 4 stroke engines
4 stroke engines are more fuel efficient and have a longer lifespan than 2 stroke engines
4 stroke engines have a separate lubrication system, whi...
Turbocharger is used in internal combustion engines to increase power output while centrifugal compressor is used in HVAC systems to increase air pressure.
Turbocharger is driven by exhaust gases while centrifugal compressor is driven by an electric motor or a gas turbine.
Turbocharger compresses air before it enters the engine while centrifugal compressor compresses air after it enters the system.
Turbocharger is used in...
Turbocharger increases the air intake in diesel engine to improve performance.
Turbocharger uses exhaust gases to spin a turbine which compresses air intake
Compressed air has more oxygen, allowing more fuel to be burned, increasing power
Turbocharger can increase engine efficiency and reduce emissions
Commonly used in diesel trucks, boats, and heavy machinery
Compressor in diesel engine compresses air to increase its pressure and temperature.
Compressor draws in air from the atmosphere and compresses it before sending it to the engine.
The compressed air is mixed with fuel in the combustion chamber to create a high-pressure explosion that powers the engine.
The compressor is driven by the engine's crankshaft through a belt or gear system.
The compressor also helps to cool the e...
Heat exchange in hydraulic machines is used to regulate temperature and prevent overheating.
Heat exchange helps to maintain the temperature of hydraulic fluid within a safe operating range.
It prevents overheating of the hydraulic system, which can cause damage to the components.
Heat exchangers can be air-cooled or liquid-cooled, depending on the application.
Examples of hydraulic machines that use heat exchange include
I applied via Naukri.com and was interviewed before May 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed before Dec 2023. There was 1 interview round.
I was interviewed in Mar 2023.
I handle approximately 50-100 emails per day in my current role as a Senior Engineer.
I prioritize emails based on urgency and importance
I respond to emails promptly to ensure efficient communication
I organize emails into folders for easy access and reference
posted on 4 Sep 2021
I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.
There are several types of welding including MIG, TIG, Stick, and Flux-Cored welding.
MIG welding uses a wire electrode and a shielding gas to join two pieces of metal together.
TIG welding uses a tungsten electrode and a filler metal to create a strong weld.
Stick welding uses a consumable electrode coated in flux to create a strong bond.
Flux-Cored welding uses a wire electrode with a flux core to create a protective shi
1st angle projection is used in Europe & 3rd angle projection is used in North America. They differ in placement of views.
1st angle projection places the object in front of the viewing plane while 3rd angle projection places the object behind the viewing plane.
In 1st angle projection, the top view is placed below the front view while in 3rd angle projection, the top view is placed above the front view.
1st angle project...
Six Sigma is a data-driven methodology used to improve business processes by reducing defects and variability.
Six Sigma aims to achieve a level of quality where the probability of defects is extremely low.
It involves a structured approach to problem-solving using statistical analysis.
The methodology uses a set of tools and techniques such as DMAIC (Define, Measure, Analyze, Improve, Control) and statistical process con...
posted on 27 Oct 2021
I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.
I was interviewed before Jun 2021.
DCA and PLC are commonly used acronyms in the field of engineering.
DCA stands for Direct Current Amplifier, which is a device used to amplify direct current signals.
PLC stands for Programmable Logic Controller, which is a digital computer used for automation of electromechanical processes.
DCA and PLC are essential components in various engineering applications such as industrial automation and control systems.
based on 2 interviews
Interview experience
based on 42 reviews
Rating in categories
Service Engineer
194
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Service Engineer
61
salaries
| ₹0 L/yr - ₹0 L/yr |
Shift Incharge
25
salaries
| ₹0 L/yr - ₹0 L/yr |
Assistant Manager
22
salaries
| ₹0 L/yr - ₹0 L/yr |
Technician
19
salaries
| ₹0 L/yr - ₹0 L/yr |
Sandvik Asia
Metso
Epiroc
Atlas Copco