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posted on 8 Jan 2025
I applied via Company Website and was interviewed in Dec 2024. There were 3 interview rounds.
posted on 1 Jan 2025
I was interviewed in Dec 2024.
Battery system and power ups
Ups battery acosiats
CM and PM battery working
posted on 7 Jan 2025
I applied via Recruitment Consulltant and was interviewed in Dec 2024. There were 2 interview rounds.
posted on 27 Dec 2024
Substation use equipment refers to the various devices and tools used in a substation for power distribution and maintenance.
Substation transformers
Circuit breakers
Disconnect switches
Voltage regulators
Capacitor banks
Protective relays
Electricity is the flow of electric charge through a conductor.
Electricity is the flow of electrons through a conductor
It is a form of energy that powers electrical devices
Electricity can be generated from various sources such as coal, wind, solar, and hydro
It is measured in units of volts, amps, and watts
An induction motor is a type of AC motor that works on the principle of electromagnetic induction to convert electrical energy into mechanical energy.
Induction motors are commonly used in various industrial applications due to their simplicity, reliability, and low cost.
They consist of a stator (stationary part) and a rotor (rotating part) where the rotor is not connected to an external power source.
When an alternating...
A generator is a device that converts mechanical energy into electrical energy. It functions by rotating a coil of wire within a magnetic field to produce electricity.
Generates electricity by converting mechanical energy into electrical energy
Consists of a coil of wire rotating within a magnetic field
Used in power plants, backup generators, and portable generators
Transformers function to change voltage levels in electrical systems.
Transformers increase or decrease voltage levels in electrical systems
Step-up transformers increase voltage for long-distance transmission
Step-down transformers decrease voltage for distribution to homes and businesses
Transformers help maintain power quality and efficiency in electrical grids
I applied via Walk-in and was interviewed in Nov 2024. There was 1 interview round.
Operation Blue Star was a military operation carried out by the Indian government in 1984 to remove Sikh militants from the Golden Temple in Amritsar. Durgam Bhag is a dense forest area in India.
Operation Blue Star was controversial and resulted in significant loss of life, including civilians and militants.
Durgam Bhag is known for its dense forests and challenging terrain, making it difficult for operations.
Working in...
posted on 12 Jan 2025
I applied via Company Website and was interviewed in Aug 2024. There was 1 interview round.
The work being stimulated involves tasks that require creativity, problem-solving, and critical thinking.
Tasks that involve brainstorming and coming up with innovative solutions
Activities that challenge individuals to think outside the box
Projects that require strategic planning and decision-making
Tasks that involve analyzing data and making informed decisions
Work that encourages experimentation and exploration
posted on 16 Aug 2024
I applied via Naukri.com
Yes, welding in a vacuum is possible.
Welding in a vacuum is possible because the absence of air prevents oxidation of the materials being welded.
Specialized equipment and techniques are required for welding in a vacuum to ensure proper bonding of materials.
Examples of welding in a vacuum include aerospace components and certain types of scientific equipment.
Manufacturing products are used in human life....
I applied via Campus Placement and was interviewed before Jan 2024. There was 1 interview round.
Gate level questions
Grade of concrete refers to its strength and is denoted by a number. Higher grade indicates higher strength.
Grade of concrete is denoted by a number, such as M20, M30, etc.
It signifies the strength of the concrete mix. For example, M20 means the mix has a compressive strength of 20 MPa.
Higher grade concrete is used for structures requiring higher strength, like bridges and high-rise buildings.
Lower grade concrete is us...
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Indian Oil Corporation
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Steel Authority Of India
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