Filter interviews by
I applied via Naukri.com and was interviewed in Oct 2021. There was 1 interview round.
Top trending discussions
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 Naukri.com and was interviewed before Oct 2023. There was 1 interview round.
OSG (Open Science Grid) functions as a distributed computing infrastructure for scientific research.
OSG connects resources from various institutions to create a large-scale computing grid.
Users can access computing power and storage resources through OSG for their research projects.
OSG manages job scheduling, data management, and security for the distributed computing environment.
A VFD (Variable Frequency Drive) controls the speed of an AC motor by varying the frequency and voltage of the power supplied to it.
VFD converts fixed frequency AC power to variable frequency AC power
It adjusts the motor speed by changing the frequency of the power supply
VFDs can improve energy efficiency by matching motor speed to the load requirements
They can also provide soft start and stop functions to reduce mecha...
To check the callback process, I would monitor the response time, accuracy, and customer satisfaction.
Monitor the response time of callbacks to ensure they are timely
Check the accuracy of information provided during callbacks
Collect feedback from customers to gauge their satisfaction with the callback process
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.
I applied via Company Website and was interviewed in Nov 2024. There were 4 interview rounds.
I applied via Company Website and was interviewed before Nov 2022. There were 2 interview rounds.
I applied via LinkedIn and was interviewed before Sep 2023. There was 1 interview round.
An elevator is a vertical transportation device used to move people or goods between floors in a building.
Elevators are powered by electric motors and typically consist of a cab or platform that moves along a fixed track within a shaft.
They are equipped with safety features such as emergency brakes and backup power systems.
Elevators can be found in various types of buildings, including residential, commercial, and indu...
A rectifier is an electrical device that converts alternating current (AC) to direct current (DC).
Converts AC to DC
Used in power supplies and electronic devices
Types include half-wave, full-wave, and bridge rectifiers
Diodes are commonly used in rectifiers
I applied via Walk-in and was interviewed in Jul 2023. There were 2 interview rounds.
The railways generator engine may emit black smoke due to issues with fuel, air intake, or combustion.
Possible reasons for black smoke include incorrect fuel-to-air ratio, clogged air filters, or faulty injectors
Incomplete combustion can also lead to black smoke emissions
Regular maintenance and proper tuning can help prevent black smoke issues
based on 31 reviews
Rating in categories
Customer Engineer
77
salaries
| ₹0 L/yr - ₹0 L/yr |
Field Technician
38
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Customer Engineer
35
salaries
| ₹0 L/yr - ₹0 L/yr |
Assistant Manager
31
salaries
| ₹0 L/yr - ₹0 L/yr |
Executive Accountant
27
salaries
| ₹0 L/yr - ₹0 L/yr |
Otis Elevator
KONE
TK Elevator
Mitsubishi Electric India