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Diodes are electronic components that allow current to flow in one direction only, while semiconductors are materials with conductivity between that of insulators and conductors.
Diodes are used in rectifiers to convert AC to DC power
Semiconductors are used in electronic devices like transistors and integrated circuits
Diodes have a forward voltage drop, typically around 0.7V for silicon diodes
Semiconductors have a band
IC555 is a popular integrated circuit used in timing and oscillator applications.
IC555 is a versatile timer IC with 8 pins.
It can be used in astable, monostable, and bistable modes.
It has three voltage comparators, a flip-flop, and a discharge transistor.
IC555 can generate accurate time delays and oscillations.
It is commonly used in LED flashers, pulse generation, and tone generation circuits.
I applied via Company Website and was interviewed in Feb 2023. There were 3 interview rounds.
Reasoning Questions
Mathematics
I applied via Approached by Company and was interviewed before Apr 2023. There was 1 interview round.
Integrating and differentiating signals through software embedded C for 8-bit and 16-bit architecture involves utilizing appropriate data types and algorithms.
Use fixed-point arithmetic for 8-bit architecture to maintain precision
Leverage floating-point arithmetic for 16-bit architecture for higher precision
Implement algorithms like finite difference method for differentiation
Utilize digital signal processing technique...
Digital filters can be implemented through software by using algorithms such as Finite Impulse Response (FIR) or Infinite Impulse Response (IIR).
Choose the appropriate filter type based on the desired frequency response and computational complexity
Implement the filter algorithm in the firmware code using programming languages like C or assembly
Optimize the filter design for efficient memory usage and processing speed
Te...
Normal aptitude test and reasoning question
Continental Device India interview questions for popular designations
I applied via Naukri.com and was interviewed before Nov 2021. There were 3 interview rounds.
Objective test having aptitude questions
I applied via Naukri.com and was interviewed in Aug 2021. There were 2 interview rounds.
I applied via Naukri.com
I applied via Newspaper Ad and was interviewed in Nov 2021. There were 2 interview rounds.
English, Mathematics & GK.
I applied via Campus Placement and was interviewed before May 2021. There were 3 interview rounds.
It consisted of logical reasoning, english related questions
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posted on 21 Feb 2025
I was interviewed in Jan 2025.
Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease voltage levels in electrical circuits.
There are two main types of losses associated with transformers: copper losses and iron losses.
Copper losses occur due to the resistance of the copper windings in the transformer and are proportional to the ...
Power loss in electrical systems can be categorized into core losses, hysteresis loss, and eddy current loss.
Core losses occur in the magnetic core of transformers and include hysteresis and eddy current losses.
Hysteresis loss is caused by the reversal of magnetization in the core material, leading to energy dissipation in the form of heat.
Eddy current loss is caused by circulating currents induced in the core material...
Strategies for reducing losses in the transformation process include implementing lean manufacturing principles, improving maintenance practices, and investing in employee training.
Implementing lean manufacturing principles to eliminate waste and improve efficiency
Improving maintenance practices to prevent breakdowns and reduce downtime
Investing in employee training to enhance skills and knowledge
Utilizing technology t
High frequency in transformers is used in applications such as power distribution, induction heating, and medical equipment.
High frequency transformers are used in power distribution systems to step up or step down voltage levels efficiently.
They are also used in induction heating applications for processes like welding, melting, and heat treatment.
In medical equipment, high frequency transformers are used in devices l...
I have worked in two companies in the past, where I held roles as a Furness Engineer and Shift Incharge. I gained skills in maintenance, supervision, and problem-solving.
Worked as a Furness Engineer at Company A, responsible for maintaining and troubleshooting furnaces
Promoted to Shift Incharge at Company B, overseeing production shifts and managing a team of technicians
Learned skills in maintenance, supervision, probl...
I have extensive knowledge and experience with transducers, switching circuits, RTD, and SCADA PLC automation from my previous job roles.
Transducers are devices that convert one form of energy into another, such as a pressure transducer converting pressure into an electrical signal.
Switching circuits are used to control the flow of current in electronic devices, such as relays or MOSFETs.
RTD stands for Resistance Tempe...
My family background is diverse, with members in various occupations. I am open to working rotational and night shifts.
My family background is diverse, with members in occupations such as teachers, engineers, and business owners.
I am open to working rotational shifts as it allows for a variety in work schedule and night shifts if required for the job.
I understand the importance of flexibility in work hours and am willi
The company is a leading engineering firm with a focus on providing high-quality services. The job involves overseeing engineering operations and managing shifts.
Company is known for its expertise in engineering services
Job involves supervising engineering operations and shift management
Expectations for salary and benefits should be competitive with industry standards
Notice period is 30 days, can join after that, no cab or pick-and-drop service required.
Notice period for previous job is 30 days
Can join after completing notice period
No requirement for cab or pick-and-drop service
based on 3 interviews
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