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I applied via Referral and was interviewed in Mar 2022. There were 3 interview rounds.
CMOS implementation of logic gates involves using complementary pairs of MOSFETs to create digital circuits.
CMOS logic gates use both NMOS and PMOS transistors to achieve low power consumption and high noise immunity.
The output of a CMOS gate is either connected to VDD or GND through a complementary pair of transistors.
CMOS gates can be cascaded to create more complex digital circuits, such as adders and multipliers.
Ex...
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posted on 22 Apr 2021
I applied via Naukri.com and was interviewed in Oct 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Jan 2021. There were 5 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 5 Jan 2025
I applied via Campus Placement and was interviewed in Dec 2024. There were 2 interview rounds.
Asked about Network theory
I appeared for an interview before Feb 2023.
Practice on hackerrank, they send hackerrank link for screening round.
I applied via Referral and was interviewed in Sep 2023. There were 4 interview rounds.
The length of the longest common subsequence in given strings is found using dynamic programming.
Use dynamic programming to find the length of the longest common subsequence.
Compare characters of the strings and build a matrix to store the lengths of common subsequences.
Traverse the matrix to find the length of the longest common subsequence.
Write the algorithm for topological sorting.
CAP theorem states that in a distributed system, it is impossible to simultaneously guarantee consistency, availability, and partition tolerance.
Consistency: All nodes in the system have the same data at the same time.
Availability: Every request gets a response, even if some nodes are down.
Partition Tolerance: The system continues to operate despite network partitions.
In a distributed system, you can only achieve two o...
VLSI design cycle is the process of creating integrated circuits by going through various stages from design to fabrication.
VLSI design cycle involves stages like specification, design, verification, synthesis, and fabrication.
It starts with defining the requirements and specifications of the integrated circuit.
Design phase includes logic design, circuit design, and physical design.
Verification ensures that the design ...
I applied via Approached by Company and was interviewed in Feb 2022. There was 1 interview round.
I applied via Naukri.com and was interviewed in Sep 2021. There were 3 interview rounds.
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