Bharat Electronics Graduate Trainee Interview Questions and Answers

Q1. Introduce yourself and basic things mentioned in resume.
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Q1. Technical is all about basic electronics direct question from subjects about circuits,diodes.
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Basic aptitude which comprises of all topics and few technical mcq

Q1. Questions from Resume
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Q1. Introduce yourself
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Q2. What does LDR stand for? What are your future career aspirations? Why did you choose to join the Electrical and Electronics Engineering (EEE) program? What is the difference between electrical and electron...read more
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Q1. What is microcontroller
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A microcontroller is a small computer on a single integrated circuit that is designed to control specific devices.
• It contains a processor, memory, and input/output peripherals on a single chip

• Used in various applications such as automotive, medical devices, and home appliances

• Examples include Arduino, Raspberry Pi, and PIC microcontrollers
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Q2. What is bridge wave rectifier
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Bridge wave rectifier is a circuit that converts AC voltage into DC voltage using four diodes arranged in a bridge configuration.
• It is a type of full-wave rectifier

• It uses four diodes arranged in a bridge configuration

• It converts AC voltage into DC voltage

• It produces a higher output voltage than a half-wave rectifier

• It is commonly used in power supplies and battery chargers
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Q1. Questions are based on your core subjects of your department.
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Aptitude was normal and easy and some technical questions about the electrical and electronics subject

Q1. What is ac and dc? what is transducer?
Ans. 
AC and DC are types of electrical currents, with AC being alternating current and DC being direct current. A transducer is a device that converts one form of energy into another.
• AC stands for alternating current, which periodically reverses direction. Example: power supplied by electrical outlets.

• DC stands for direct current, which flows in one direction only. Example: batteries.

• A transducer is a device that converts o...read more
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Q2. What is working principle of kirchoff voltage law?
Ans. 
Kirchhoff's Voltage Law states that the sum of voltages around a closed loop in a circuit is equal to zero.
• States that the algebraic sum of all voltages in a closed loop is equal to zero

• Used to analyze and solve electrical circuits

• Helps in determining unknown voltages in a circuit

• Commonly applied in circuit analysis and design

• Example: In a simple series circuit with a battery and resistors, the sum of voltage drops acr...read more
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Q3. What is application of ac and dc?
Ans. 
AC and DC are used in various applications such as power transmission, electronics, and motors.
• AC is commonly used for power transmission over long distances

• DC is used in electronics for devices like computers and phones

• AC motors are used in household appliances like fans and refrigerators

• DC motors are used in electric vehicles and industrial machinery
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Q4. What is transducer and its application?
Ans. 
A transducer is a device that converts one form of energy into another, such as converting mechanical movements into electrical signals.
• Transducers are commonly used in sensors to measure physical quantities like temperature, pressure, and light intensity.

• Examples of transducers include thermocouples for temperature measurement, pressure transducers for pressure measurement, and photodiodes for light intensity measurem...read more
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Q5. In what type of current our home appliance working?
Ans. 
Our home appliances work on alternating current (AC).
• Home appliances typically work on alternating current (AC) which constantly changes direction.

• AC is the type of current supplied by power grids and is used to power devices like refrigerators, TVs, and washing machines.

• AC allows for the efficient transmission of electricity over long distances.

• In contrast, direct current (DC) flows in one direction and is commonly us
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Q1. Introduce yourself and basic things mentioned in resume.
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Q1. Technical is all about basic electronics direct question from subjects about circuits,diodes.
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