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I applied via Naukri.com and was interviewed in Oct 2022. There were 2 interview rounds.
My project involved case hardening of steel components for improved durability.
Used various case hardening techniques such as carburizing and nitriding
Conducted microstructure analysis to ensure desired hardness and depth of case
Collaborated with metallurgists and heat treatment experts to optimize process parameters
Applied the process to components for automotive and aerospace industries
Achieved significant improvemen
I applied via Naukri.com and was interviewed in Oct 2021. There were 4 interview rounds.
It was 50% basic fundamentals of mechanical engineering which had studied over the 8 semesters, 25% of aptitude and 25% of reasoning
I applied via Referral and was interviewed before Nov 2020. There were 3 interview rounds.
The current expectation varies depending on the industry and market trends.
Expectation for product quality and innovation is high
Customers expect personalized experiences
Sustainability and ethical practices are becoming more important
Remote work and digital communication are expected to continue
Rapid adaptation to changing circumstances is necessary
KONE interview questions for designations
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I applied via Walk-in and was interviewed in Mar 2024. There was 1 interview round.
CT current can be calculated by dividing the primary current by the turns ratio of the current transformer.
CT current = Primary current / Turns ratio
Primary current is the current flowing through the primary conductor
Turns ratio is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding
Lockout is a safety procedure used to ensure that machinery or equipment is properly shut off and cannot be restarted until maintenance or servicing is completed.
Lockout involves isolating energy sources to prevent accidental startup.
Lockout devices like padlocks and tags are used to physically lock equipment.
Lockout procedures must be followed to prevent accidents and injuries.
Examples of lockout include locking out e...
IP65 for panel refers to the level of protection against dust and water ingress.
IP65 rating means the panel is dust tight and protected against water jets from any direction.
The first digit '6' indicates the level of protection against solid objects like dust.
The second digit '5' indicates the level of protection against water ingress.
Commonly used in outdoor or industrial applications where the panel may be exposed to...
TCS and Master Trip Relay are protective devices used in electrical systems to prevent damage during faults.
TCS stands for Time Current Characteristic Relay, which operates based on the relationship between time and current to trip the circuit breaker during faults.
Master Trip Relay is a relay that receives signals from various protective relays and initiates a trip signal to disconnect the circuit in case of a fault.
B...
LSC 2A and LSC 2B are standards for lighting in commercial and industrial buildings.
LSC 2A and LSC 2B are part of the Lighting Power Density (LPD) requirements in building codes.
LSC 2A is for commercial buildings while LSC 2B is for industrial buildings.
They specify the maximum allowable power consumption for lighting per unit area in a building.
For example, LSC 2A may require a maximum LPD of 0.9 watts per square foot
REF protection is used to prevent damage to equipment from electrical faults. High impedance protection is used for sensitive equipment, while low impedance protection is used for power systems.
REF protection is used to detect ground faults and prevent damage to equipment.
High impedance protection is used for sensitive equipment that requires high accuracy and low fault currents.
Low impedance protection is used for pow...
ANSI codes are used to identify various types of protection devices in electrical systems.
ANSI code 50/51 is for instantaneous overcurrent protection
ANSI code 67 is for directional power protection
ANSI code 87 is for differential protection
ANSI code 59 is for overvoltage protection
I applied via Recruitment Consulltant and was interviewed in Apr 2024. There was 1 interview round.
A free body diagram of a beam shows all external forces acting on the beam.
Identify all external forces acting on the beam such as gravity, applied loads, and reactions at supports.
Draw a simple sketch of the beam with arrows representing the direction and magnitude of each force.
Label each force with appropriate symbols or letters for clarity.
Ensure that the forces are correctly positioned and oriented relative to the
posted on 7 Mar 2024
I applied via Job Fair and was interviewed in Feb 2024. There were 2 interview rounds.
Aptitude is mandatory for to attend next round
I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.
The test will be quite easy. They asked question about LCM&HCF,Train and pipe problems which is very important.
The topic is about EV and their evolutions in India.
I applied via Job Portal
Extensive experience in various software applications and programming languages.
Proficient in programming languages such as Java, Python, and C++
Experience with software development tools such as Git, JIRA, and Jenkins
Familiarity with database management systems such as MySQL and MongoDB
Experience with web development frameworks such as React and Angular
Ability to learn and adapt to new software quickly
based on 3 interviews
Interview experience
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Process Agent
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