Mahindra & Mahindra
SPAN Technology Services Interview Questions and Answers
Q1. No. Of NCs resolved within time line and your contribution in getting them resolved ?
I have resolved all NCs within the given timeline and my contribution was to ensure proper communication and coordination with the team.
Maintained a tracker to monitor the progress of NCs
Regular follow-ups with the team to ensure timely resolution
Identified the root cause of the NCs and suggested corrective actions
Collaborated with cross-functional teams to resolve complex NCs
Trained team members on best practices to avoid future NCs
Q2. No..of Audits habdles in shop ?
The number of audits handled in the shop varies depending on the size and type of the shop.
The number of audits handled can range from a few per year to several per month.
The frequency of audits may also depend on the industry and regulations.
The deputy manager should be familiar with the audit process and ensure compliance with regulations.
Examples of audits include financial audits, safety audits, and quality audits.
Q3. What are the types of transistors
Types of transistors include bipolar junction transistors (BJTs) and field-effect transistors (FETs).
Bipolar junction transistors (BJTs)
Field-effect transistors (FETs)
BJTs are further classified as NPN and PNP transistors
FETs are further classified as JFETs and MOSFETs
Other types include Darlington transistors, Schottky transistors, and phototransistors
Q4. Which PLC you worked on
I have worked on Siemens S7-1200 PLC
Programmed ladder logic for automation processes
Troubleshooted hardware and software issues
Integrated PLC with HMI for user interface
Developed communication protocols for data exchange
Example: Used Siemens TIA Portal software for programming
Q5. Wahts is strategy for Sourcing
Sourcing strategy involves identifying, evaluating, and selecting suppliers to ensure cost-effective and timely delivery of goods and services.
Identify the needs and requirements of the organization
Research and evaluate potential suppliers
Negotiate contracts and agreements
Monitor supplier performance and make necessary adjustments
Maintain strong relationships with suppliers
Utilize technology and data analysis to optimize sourcing decisions
Q6. Tell me about DFMEA
DFMEA stands for Design Failure Mode and Effects Analysis, a systematic method for identifying and preventing potential failures in a product or process.
DFMEA is a proactive approach to risk management in product development.
It involves identifying potential failure modes, their causes, effects, and the likelihood of occurrence.
DFMEA helps prioritize and address high-risk areas early in the design process.
It is often used in industries such as automotive, aerospace, and manuf...read more
Q7. Function of Transmission
Transmission is responsible for transferring power from the engine to the wheels of a vehicle.
Transmits power from the engine to the wheels
Allows for changing gears to control speed and power
Consists of components like gears, shafts, and clutches
Types include manual, automatic, and CVT transmissions
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