Sabs Exports Interview Questions and Answers for Freshers

Q1. Importance of customer service
Ans. 
Customer service is crucial for building customer loyalty and satisfaction.
• Customer service impacts customer loyalty and retention

• Good customer service can lead to positive word-of-mouth referrals

• Poor customer service can result in negative reviews and loss of customers
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E mail writing test / 3- 4 scenarios

Q1. What is a gate circuit?
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A gate circuit is a digital circuit that performs a logical operation on one or more binary inputs and produces a single binary output.
• Gate circuits are fundamental building blocks of digital electronics.

• Common types of gate circuits include AND, OR, NOT, NAND, NOR, and XOR gates.

• Gate circuits are used to perform logical operations such as addition, subtraction, and comparison in digital systems.

• Gate circuits can be im...read more
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Q2. What is igbt construction
Ans. 
IGBT construction refers to the structure of an Insulated Gate Bipolar Transistor, which is a type of power semiconductor device.
• IGBTs consist of three main layers: P-type semiconductor, N-type semiconductor, and an insulated gate.

• The insulated gate allows for control of the flow of current between the P and N layers.

• IGBTs are commonly used in high power applications such as motor drives, inverters, and power supplies.
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Q1. What is soldering station
Ans. 
A soldering station is a tool used for soldering electronic components onto circuit boards.
• Consists of a soldering iron, a stand, and a temperature control unit

• Allows for precise control of temperature to prevent damage to components

• Commonly used in electronics manufacturing and repair

• Examples include Hakko FX-888D and Weller WES51
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Q2. What's the multimeter function
Ans. 
A multimeter is a device used to measure electrical quantities such as voltage, current, and resistance.
• A multimeter typically has settings for measuring voltage, current, and resistance.

• It can also measure continuity, capacitance, and frequency.

• Multimeters are commonly used by electricians and technicians to troubleshoot electrical circuits.

• They usually have a digital display for easy reading of measurements.
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Some questions regard to aptitude.

Q1. Related to electronics lab
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Q2. Past Work experience
Ans. 
I have over 10 years of experience working as a Senior Engineer in various industries.
• Led multiple engineering projects from conception to completion

• Managed cross-functional teams to achieve project goals

• Implemented cost-saving measures through process improvements

• Collaborated with stakeholders to ensure project alignment with business objectives
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Q3. IGBT working function
Ans. 
IGBT stands for Insulated Gate Bipolar Transistor, a semiconductor device used for switching applications in power electronics.
• IGBT combines the advantages of MOSFET and BJT transistors

• It has high input impedance like a MOSFET and low on-state voltage drop like a BJT

• Used in applications like motor drives, inverters, and power supplies
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Q4. Inverter appications
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Q1. Related to personal details
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Q1. Why are you looking for a change?
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Q1. Why are you leaving
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Q2. Your current package
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Excel technical round

Q1. Technical knowledge how
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Q2. Notice period days
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Aptitude test mostly devlope our skills and confidence.

Simple round on tell about yourself

Q1. Working portfolio in realed to your current role in your organization
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Advance knowledge on Excel , SQL knowledge, Python programming code