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I applied via Walk-in and was interviewed before Apr 2022. There were 2 interview rounds.
Unbalanced rotor, misalignment, worn bearings, and electrical faults can cause vibration in a DC motor.
Unbalanced rotor due to manufacturing defects or wear and tear can cause vibration.
Misalignment of the motor shaft and load can cause vibration.
Worn bearings can cause vibration due to increased friction and reduced smoothness of rotation.
Electrical faults such as unbalanced supply voltage or damaged windings can caus...
I applied via Campus Placement and was interviewed before Oct 2021. There were 4 interview rounds.
In aptitude test there were some tuff questions related to reasoning & current affairs.
I applied via Company Website and was interviewed before Mar 2022. There were 2 interview rounds.
I applied via Campus Placement
Star delta is a method of starting three-phase motors. Control diagram is a schematic representation of the control circuit.
Star delta is used to reduce the starting current of a motor.
Control diagram shows the components and connections of the control circuit.
Star delta control diagram includes contactors, overload relays, and timers.
The control circuit switches the motor from star to delta configuration.
This method i
DOL starter power diagram shows the power flow in a direct online starter while control diagram shows the control circuitry.
DOL starter power diagram illustrates the power flow from the supply to the motor through the starter.
Control diagram shows the control circuitry that controls the operation of the starter.
DOL starter power diagram consists of a contactor, overload relay, and power supply.
Control diagram consists ...
Lohia Group interview questions for popular designations
I was interviewed in Jan 2021.
Quality is the degree to which a product or service meets or exceeds customer expectations and requirements.
Quality is about meeting customer expectations and requirements.
It is the degree to which a product or service is free from defects or errors.
Quality involves consistency, reliability, and durability.
It includes factors like performance, functionality, and usability.
Quality can be measured through metrics and sta...
A quality inspector is responsible for ensuring that products or services meet specified quality standards.
Quality inspectors perform inspections and tests on products or services to identify any defects or deviations from quality standards.
They use various tools and techniques such as visual inspections, measurements, and testing equipment to assess quality.
Quality inspectors may also review documentation and records ...
Get interview-ready with Top Lohia Group Interview Questions
I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Oct 2021. There were 3 interview rounds.
A triac is a type of electronic component that acts as a switch for AC current. It is commonly used in dimmer switches and motor speed controllers.
Triac stands for triode for alternating current
It is a bidirectional device that can control AC power
It is commonly used in dimmer switches, motor speed controllers, and heating controls
Triacs are used to control the amount of power delivered to a load, such as a light bulb ...
An insulator is a material that does not conduct electricity. There are different types of insulators such as ceramic, glass, rubber, and plastic.
Insulators are used to prevent the flow of electricity through a material.
Ceramic insulators are commonly used in power lines to support the wires and prevent electrical current from flowing to the ground.
Glass insulators are used in electrical equipment such as transformers ...
I applied via Walk-in and was interviewed in Feb 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Dec 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Mar 2020. There were 5 interview rounds.
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