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Malpani Group
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I applied via Walk-in and was interviewed before Jul 2022. There were 3 interview rounds.
Top trending discussions
Nothing much , rest is basically technical
We have to talk on a subject for log time thats all
Speed control on motors and generators can be achieved through various methods.
For motors, speed control can be achieved by adjusting the voltage, frequency, or the number of poles.
For generators, speed control can be achieved by adjusting the mechanical input or the load connected to the generator.
In motors, variable frequency drives (VFDs) can be used to control the speed by adjusting the frequency of the power suppl...
IDFT controller stands for Inverse Discrete Fourier Transform controller.
IDFT controller is used in signal processing to convert frequency domain signals to time domain signals.
It is the inverse of the Discrete Fourier Transform (DFT) controller.
IDFT controller is commonly used in audio and video processing applications.
It is also used in communication systems to convert frequency domain signals to time domain signals ...
I applied via Company Website and was interviewed in Jan 2022. There were 5 interview rounds.
My concrete work level is excellent and I have experience in various finishing techniques.
I have experience in pouring and leveling concrete for foundations, walls, and slabs.
I am skilled in using various finishing techniques such as troweling, stamping, and staining.
I pay close attention to detail to ensure a smooth and even finish.
I am knowledgeable in the proper curing and sealing of concrete to ensure its longevity...
BBS stands for Bar Bending Schedule, which is a detailed list of reinforcement bars in a structure.
BBS is used in drawing work to ensure the correct amount of reinforcement is used in a structure.
It includes details such as bar diameter, length, shape, and placement.
BBS helps in estimating the amount of steel required for a project and also helps in cost estimation.
It is an important part of the construction process an...
I applied via Naukri.com and was interviewed in Nov 2021. There was 1 interview round.
Impedance is the total opposition to the flow of alternating current in a circuit, while reactance is the opposition to the flow of alternating current caused by capacitance or inductance.
Impedance is a combination of resistance and reactance in a circuit.
Reactance is the opposition to the flow of alternating current caused by capacitance or inductance.
Capacitive reactance is the opposition to the flow of alternating c...
Plant load factor is calculated by dividing the actual energy generated by the maximum possible energy that could have been generated.
Plant load factor = Actual energy generated / Maximum possible energy that could have been generated
Maximum possible energy is calculated by multiplying the rated capacity of the plant with the number of hours in a given time period
Plant load factor is expressed as a percentage
It is used...
About General knowledge Electrical related
Projects, HT< line
I applied via Campus Placement and was interviewed before Jun 2023. There was 1 interview round.
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease the voltage in electrical circuits.
They consist of two coils of wire, known as the primary and secondary coils, wrapped around a core.
Examples of transformers include power transformers used in electrical substations and distribution transfor...
posted on 25 Apr 2024
I applied via campus placement at LD College of Engineering, Ahmedabad and was interviewed before Apr 2023. There were 2 interview rounds.
Quantitative and Electrical Engineering Questions
The power system is a network of electrical components used to generate, transmit, and distribute electricity.
Includes power generation, transmission, distribution, and utilization
Consists of power plants, transformers, substations, transmission lines, and distribution lines
Involves AC and DC power systems
Utilizes various protection and control systems to ensure reliability and safety
Examples: hydroelectric power syste...
Transformer type can be identified by checking the winding configuration, core type, and cooling method.
Check the winding configuration - transformers can be either step-up, step-down, or isolation transformers.
Identify the core type - transformers can have either core-type or shell-type construction.
Determine the cooling method - transformers can be air-cooled, oil-cooled, or water-cooled.
Check for any markings or lab
Types of cables include coaxial, twisted pair, fiber optic, and ribbon cables.
Coaxial cable: used for cable television and internet connections
Twisted pair cable: commonly used for Ethernet networks
Fiber optic cable: transmits data using light signals
Ribbon cable: used for internal computer connections
I applied via Referral and was interviewed before Dec 2022. There were 2 interview rounds.
Two types of valves commonly used are ball valves and gate valves.
Ball valves have a spherical closure unit that allows for quick on/off control of flow.
Gate valves have a flat closure unit that is raised and lowered to control flow.
Ball valves are commonly used in plumbing systems, while gate valves are often used in industrial applications.
Both types of valves can be manual or automated for remote operation.
Examples ...
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