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I applied via Recruitment Consultant and was interviewed in Dec 2020. There were 4 interview rounds.
EMF is the voltage generated in a conductor due to a changing magnetic field, while MMF is the magnetic potential difference across a magnetic circuit.
EMF is measured in volts, while MMF is measured in ampere-turns.
EMF is produced by a generator, while MMF is produced by a magnetizing coil.
EMF is proportional to the rate of change of magnetic flux, while MMF is proportional to the number of turns in the coil.
EMF is res...
Transformers are electrical devices that transfer energy from one circuit to another through electromagnetic induction.
Transformers work on the principle of electromagnetic induction
They consist of two coils, primary and secondary, wound around a common magnetic core
When an alternating current is passed through the primary coil, it creates a magnetic field which induces a voltage in the secondary coil
The voltage induce...
Slip is the difference between the synchronous speed and actual speed of an induction motor.
Slip is expressed as a percentage of synchronous speed.
It is necessary for the production of torque in an induction motor.
Slip varies with the load on the motor.
Slip can be calculated using the formula (Ns-N)/Ns x 100, where Ns is the synchronous speed and N is the actual speed.
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posted on 7 Jul 2021
I applied via Campus Placement and was interviewed in Feb 2024. There were 3 interview rounds.
Includes 60 questions more focus on technical questions
GD&T symbols are used in engineering drawings to specify the geometric characteristics of a part.
GD&T stands for Geometric Dimensioning and Tolerancing
Symbols include perpendicularity, concentricity, flatness, etc.
Used to communicate design requirements accurately
Ensures parts are manufactured to the correct dimensions and tolerances
posted on 5 Feb 2024
I applied via Campus Placement and was interviewed in Jan 2024. There was 1 interview round.
Material properties refer to the physical and chemical characteristics of a substance.
Material properties include mechanical properties (e.g. strength, hardness), thermal properties (e.g. conductivity, expansion), electrical properties (e.g. resistivity, conductivity), and chemical properties (e.g. reactivity, corrosion resistance).
Mechanical properties describe how a material responds to applied forces, such as tensil...
Strength of materials is a branch of engineering that deals with the behavior of solid objects subjected to stresses and strains.
Strength of materials is concerned with the study of how materials deform and fail under various loads.
It involves analyzing the mechanical properties of materials such as stress, strain, elasticity, and plasticity.
Understanding the strength of materials is crucial in designing and constructi...
I have a strong knowledge of strength of materials.
I have studied the principles and theories of strength of materials during my engineering education.
I am familiar with concepts such as stress, strain, elasticity, and deformation.
I have practical experience in applying strength of materials knowledge in designing and analyzing structures.
I can perform calculations to determine the strength and stability of materials u...
I applied via Campus Placement and was interviewed in Dec 2023. There were 2 interview rounds.
Logical, quantitative, technical questions
Types of tolerance include geometric, dimensional, and material. They are applied in engineering to ensure proper fit and function of parts.
Geometric tolerance: Specifies the allowable variations in form, profile, orientation, location, and runout of a part.
Dimensional tolerance: Defines the acceptable range of sizes for a part.
Material tolerance: Determines the acceptable variations in material properties such as hard...
posted on 16 Feb 2024
I applied via Naukri.com and was interviewed in Jan 2024. There was 1 interview round.
posted on 24 Oct 2023
I applied via Campus Placement
Normal and easy, Prepare from Indibix
I applied via Campus Placement and was interviewed in Apr 2023. There were 3 interview rounds.
Gears are mechanical components that transmit power and motion between rotating shafts. There are various types of gears.
Gears are used to transmit power and motion between rotating shafts.
They are mechanical components that have teeth that mesh with other gears to transmit torque.
The most common types of gears are spur, helical, bevel, worm, and planetary gears.
Spur gears have straight teeth and are used for low-speed...
posted on 7 Jul 2021
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