Godrej & Boyce Manufacturing Electrical GET Interview Questions and Answers

Aptitude test and technical test. Aptitude was easy technical part is Little bit difficult

Q1. Basics of subject you studied. And also the subject you like and why
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Q2. Communication system
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Q3. Networking subject
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Q4. Basics of department related
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Q1. Self intro, and favourite subject, hobbies
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Was quite easy if you prepare and revise basics

Q1. Explain about your internship
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Q2. What are communication modules in PLCs
Ans. 
Communication modules in PLCs are hardware components that allow the PLC to communicate with other devices or systems.
• Communication modules provide various communication interfaces such as Ethernet, serial ports, Profibus, Profinet, etc.

• They enable the PLC to exchange data with other PLCs, HMIs, SCADA systems, or external devices like sensors and actuators.

• Some communication modules support wireless communication proto...read more
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Q3. Explain about the power generation and distribution
Ans. 
Power generation involves converting various forms of energy into electrical power, which is then distributed through a network of transmission lines and substations to end users.
• Power generation involves converting mechanical, chemical, solar, wind, or nuclear energy into electrical power

• The generated power is then transmitted through high-voltage transmission lines to substations

• Substations step down the voltage for ...read more
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Q1. Explain about the impact of digital payments in India
Ans. 
Digital payments in India have revolutionized the way transactions are conducted, leading to increased convenience and financial inclusion.
• Digital payments have increased financial inclusion by providing access to banking services for the unbanked population.

• The adoption of digital payments has reduced the reliance on cash transactions, leading to a more transparent economy.

• Digital payment platforms like Paytm, Google ...read more
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Q2. What are your strengths?
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Q1. What are the types of induction machines?
Ans. 
Types of induction machines include squirrel cage induction motors and wound rotor induction motors.
• Squirrel cage induction motors have a simple and rugged construction, suitable for constant speed applications.

• Wound rotor induction motors have external resistors connected to the rotor windings, allowing for adjustable speed and high starting torque.

• Other types include double cage induction motors and single-phase indu...read more
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Q2. What type of corcuit breaker is used in your home?
Ans. 
A combination of both standard and arc fault circuit breakers are used in my home.
• Standard circuit breakers are used to protect against overloads and short circuits.

• Arc fault circuit breakers are used to detect and prevent electrical fires caused by arcing faults.

• Both types of circuit breakers provide different levels of protection for electrical circuits.

• Examples: Square D QO series for standard circuit breakers, Siem
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Q1. Types of DC motor . What is transformer . What is difference between synchronous and induction machine .
Ans. 
DC motors, transformers, synchronous and induction machines are all important components in electrical engineering.
• DC motors are classified into various types such as brushed DC motors, brushless DC motors, and stepper motors.

• Transformers are electrical devices that transfer electrical energy between two or more circuits through electromagnetic induction.

• Synchronous machines operate at a constant speed and are used in ...read more
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Q1. What is transformer. Difference between synchronous and induction machine. Types of DC motor.
Ans. 
A transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers are used to increase or decrease the voltage levels in electrical power transmission and distribution systems.

• Synchronous machines are AC machines that operate at a constant speed and are used for power generation.

• Induction machines are AC machines that operate at variable s...read more
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In aptitude test , they asked questions regarding reasoning verbal, general knowledge and also about electrical subjects. 100 questions in 90min it was pretty tough and time consuming

Q1. This round was easy there were few games which required presence of mind
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They created a group of 8 as one group. My GD was online. My GD topic was "Impact of Iot in our lifes". They gave us 2min for preparation and 10min for discussion.

Q1. What do you know about Mechatronics
Ans. 
Mechatronics is a multidisciplinary field that combines mechanical engineering, electronics, computer science, and control engineering.
• Combines mechanical engineering, electronics, computer science, and control engineering

• Involves designing, developing, and controlling advanced systems

• Examples include robotics, automated manufacturing systems, and automotive systems
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Q2. Difference between Bs4 and Bs6 engine
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BS4 engines comply with Bharat Stage 4 emission norms, while BS6 engines comply with Bharat Stage 6 emission norms.
• BS4 engines have higher emissions of pollutants like NOx and PM compared to BS6 engines

• BS6 engines have advanced emission control technologies like Selective Catalytic Reduction (SCR) and Diesel Particulate Filter (DPF)

• BS6 engines are more fuel-efficient and environmentally friendly compared to BS4 engines
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Q3. Mechatronics application in real life
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Mechatronics is the integration of mechanical, electrical, and computer engineering to create useful products and systems.
• Automated manufacturing systems

• Robotics

• Automated guided vehicles

• Smart home technology

• Medical devices
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Q4. What improvements can be done to improve the performance of electrical vehicle
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Improving the performance of electrical vehicles can be achieved through various methods.
• Increasing battery capacity for longer range

• Enhancing charging infrastructure for faster charging times

• Improving motor efficiency for better acceleration and speed

• Reducing vehicle weight to increase energy efficiency

• Implementing regenerative braking to capture energy during deceleration
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Test is very easy in online mode

It is some what difficult but i cracked it

Q1. Here asked lot of technical questions in electronics and sensor based questions
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100 questions in 1 hr moderate level