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I applied via Campus Placement and was interviewed in Jun 2024. There were 2 interview rounds.
Basic ece ques and apti
Flip flops and latches are sequential logic circuits used in digital electronics to store and transfer data.
Flip flops are clocked circuits that store one bit of data, while latches are level-sensitive circuits that store data as long as the enable signal is active.
Flip flops are edge-triggered, meaning they change state on a clock edge, while latches are level-triggered, changing state as long as the enable signal is ...
I applied via Campus Placement and was interviewed before Apr 2023. There were 2 interview rounds.
Digital Electronics, CMOS, Aptitude, C programming
I applied via LinkedIn and was interviewed in Jul 2024. There was 1 interview round.
FPGAs are Field-Programmable Gate Arrays used in hardware design. They can be categorized as SRAM-based, Flash-based, or Antifuse-based.
SRAM-based FPGAs are volatile and require reprogramming every time they power up. Examples include Xilinx Virtex series.
Flash-based FPGAs are non-volatile and retain their configuration even when powered off. Examples include Actel ProASIC3 series.
Antifuse-based FPGAs are OTP (One-Time...
Decoupling analysis involves calculating the required capacitance to maintain stable voltage levels in a circuit.
Decoupling analysis is essential for ensuring stable power supply in electronic circuits.
It involves calculating the amount of capacitance needed to filter out noise and maintain voltage levels.
Decoupling capacitors are placed strategically in a circuit to provide this filtering effect.
The formula for calcul...
posted on 28 Aug 2022
I applied via Campus Placement and was interviewed in Jul 2022. There were 2 interview rounds.
Digital Electronics, verilog basics,C language basics,
Designing a digital system for detecting start bit in UART communication
The start bit is the first bit in a UART transmission and is always a logic low
The system should sample the incoming data at a rate higher than the baud rate to accurately detect the start bit
A shift register can be used to store the incoming data and detect the start bit
The system should also check for framing errors and parity errors
posted on 4 Feb 2024
I applied via Referral and was interviewed before Feb 2023. There were 2 interview rounds.
Questions on basic electronics
posted on 22 Apr 2021
I applied via Naukri.com and was interviewed in Oct 2020. There were 4 interview rounds.
posted on 23 May 2021
Quality tools are techniques used to ensure quality in a product or service.
Quality control charts
Pareto charts
Fishbone diagrams
Histograms
Control charts
Scatter diagrams
Statistical process control
A histogram is used to represent the distribution of numerical data. Frequency is the number of occurrences and interval is the range of values.
Histograms are useful for visualizing data and identifying patterns.
Frequency refers to the number of times a value appears in the data set.
Interval refers to the range of values that are grouped together in the histogram.
Histograms are commonly used in statistics, finance, and...
Rework of produced parts affects the factors of Overall Equipment Efficiency (OEE).
Rework increases the time required to produce a part, reducing the availability factor of OEE.
Rework increases the number of defects, reducing the quality factor of OEE.
Rework increases the amount of scrap or waste, reducing the performance factor of OEE.
Rework can lead to increased downtime for equipment setup and adjustments, reducing ...
Autonomous maintenance is a maintenance approach where operators take responsibility for routine maintenance tasks.
Operators are trained to perform routine maintenance tasks
Operators conduct inspections and minor repairs
Autonomous maintenance reduces downtime and improves equipment reliability
It also frees up maintenance staff to focus on more complex tasks
Companies are going for TPM to improve productivity, reduce downtime, and increase efficiency.
TPM helps in identifying and eliminating equipment failures before they occur
It ensures that equipment is maintained properly and in a timely manner
TPM also helps in reducing the need for emergency repairs and downtime
It improves overall equipment effectiveness and reduces costs
Companies that have implemented TPM have seen sig...
SPC stands for Statistical Process Control. Cp and Cpk are statistical tools used to measure process capability.
SPC is a method of monitoring and controlling a process to ensure it is operating within acceptable limits.
Cp is a measure of how well the process is centered between the upper and lower specification limits.
Cpk is a measure of how well the process is capable of producing within the specification limits.
Cp an...
OEE can be calculated by multiplying Availability, Performance, and Quality percentages.
Calculate Availability by dividing Operating Time by Planned Production Time.
Calculate Performance by dividing Actual Production by Maximum Production.
Calculate Quality by dividing Good Units by Total Units Produced.
Multiply Availability, Performance, and Quality percentages to get OEE.
Major losses affecting OEE include availability, performance, and quality losses.
Availability losses occur when equipment is not running due to breakdowns, changeovers, or lack of materials.
Performance losses occur when equipment is running below its maximum speed or efficiency.
Quality losses occur when defective products are produced and need to be scrapped or reworked.
Other losses may include startup and shutdown los...
IATF stands for International Automotive Task Force and its current revised name is IATF 16949:2016.
IATF stands for International Automotive Task Force
Its current revised name is IATF 16949:2016
A capacitor is an electronic component that stores electrical energy in an electric field. It is used in various electronic circuits.
Capacitors are used to filter out noise and stabilize voltage in power supplies.
They are used in timing circuits, oscillators, and filters.
Capacitors are also used in audio equipment to filter out unwanted frequencies.
They can be found in electronic devices such as TVs, computers, and sma...
posted on 15 Sep 2021
I applied via Naukri.com and was interviewed in Aug 2021. There was 1 interview round.
I applied via Referral and was interviewed in Jul 2022. There were 3 interview rounds.
based on 2 interviews
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