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I applied via campus placement at Haldia Institute of Technology (HIT) and was interviewed before Dec 2022. There were 2 interview rounds.
Maths, reasoning and English
I applied via Company Website and was interviewed in Dec 2021. There were 3 interview rounds.
Normal aptitude test
A slipring induction motor is a type of AC motor that uses slip rings to transfer power to the rotor.
Consists of a stator and a rotor
Uses slip rings to transfer power to the rotor
Commonly used in applications where variable speed is required
Examples include cranes, elevators, and conveyor systems
Corona effect is the ionization of air surrounding a conductor due to high voltage gradient.
Occurs in high voltage transmission lines
Leads to power loss and radio interference
Can be reduced by increasing conductor diameter or using bundled conductors
Can also be reduced by using corona rings or grading rings
Can be dangerous for people and animals in close proximity
Dol starter is an electrical device used to start and stop motors.
Dol stands for Direct-On-Line.
It is used for motors with low to medium power ratings.
It consists of a contactor, overload relay, and start and stop push buttons.
When the start button is pressed, the contactor closes and the motor starts.
When the stop button is pressed, the contactor opens and the motor stops.
I applied via campus placement at Haldia Institute of Technology (HIT) and was interviewed in Dec 2020. There was 1 interview round.
My favourite subject is Mathematics.
I enjoy solving complex problems and equations.
I find it fascinating how mathematical concepts can be applied in various fields.
I have excelled in mathematics throughout my academic career.
I particularly enjoy calculus and statistics.
Mathematics is a fundamental subject that forms the basis of many other subjects.
Meghalaya Cements interview questions for designations
I applied via Campus Placement
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posted on 4 Apr 2024
I applied via campus placement at Bengal College of Engineering & Technologies, Durg and was interviewed in Mar 2024. There were 3 interview rounds.
Cement is a binding material used in construction to hold together materials like sand and gravel.
Cement is a fine powder made from limestone, clay, and other minerals.
When mixed with water, cement forms a paste that hardens and binds materials together.
Common types of cement include Portland cement, which is used in most construction projects.
Cement is a key ingredient in concrete, mortar, and grout.
It plays a crucial...
The main ingredients of cement are limestone, clay, and gypsum.
Limestone is the main component, providing calcium.
Clay is used to provide silica, alumina, and iron oxide.
Gypsum is added to control the setting time of the cement.
Other additives like fly ash or slag may also be used for specific properties.
GD topic is human vs ai
Grade of cement refers to the strength of the cement based on the compressive strength it can achieve after 28 days of curing.
Cement grades are classified as 33, 43, and 53 based on their compressive strength in MPa.
Grade 33 cement has a compressive strength of 33 MPa, grade 43 has 43 MPa, and grade 53 has 53 MPa.
Higher grade cement is used for construction projects that require high strength like bridges and high-rise
The ingredient that provides strength and hardness in cement is calcium silicate.
Calcium silicate reacts with water to form calcium silicate hydrate, which contributes to the strength and hardness of cement
Other ingredients like alumina and iron oxide also contribute to the strength of cement
The ratio of these ingredients in cement mix determines the final strength and hardness of the cement
posted on 23 Nov 2023
posted on 21 Feb 2024
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
posted on 30 Mar 2023
posted on 6 Oct 2017
I was interviewed before Oct 2016.
based on 13 reviews
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