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I applied via Campus Placement and was interviewed in Jun 2023. There were 4 interview rounds.
60 marks
30 marks aptitude
30 marks mechanical mainly kinematics
Topic related to life without mobile
I applied via Recruitment Consulltant and was interviewed before Jan 2022. There was 1 interview round.
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I applied via Walk-in and was interviewed in Oct 2024. There was 1 interview round.
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
posted on 16 May 2024
I applied via Walk-in
posted on 18 Aug 2023
I applied via Approached by Company and was interviewed in Feb 2024. There were 2 interview rounds.
Was asked for drafting support
I applied via Recruitment Consulltant and was interviewed in May 2024. There was 1 interview round.
A hydraulic circuit is a system that uses liquid to transmit power.
Identify the components needed: pump, reservoir, valves, actuators, and hoses
Connect the components in a closed loop system
Ensure proper sizing and placement of components for efficient operation
A flywheel is a mechanical device used in engines to store rotational energy and smooth out fluctuations in engine speed.
Flywheels are typically made of steel or aluminum and are attached to the engine's crankshaft.
They store energy during the power stroke and release it during the compression stroke to keep the engine running smoothly.
Flywheels are also used in hybrid vehicles to store energy from regenerative braking...
Flywheel, crankcase, and AVM pre filter are components used in internal combustion engines.
Flywheel stores rotational energy and helps maintain engine speed during power strokes.
Crankcase houses the crankshaft and other engine components.
AVM pre filter is used to remove larger particles from the air before it enters the engine.
These components are essential for the proper functioning of internal combustion engines.
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