Saint-Gobain Electrical Maintenance Engineer Interview Questions and Answers

General knowlegde, Basic Aptitude, Domain Technical MCQ

Genx vs Genz, Altitude and comparsion

Q1. Components of Transformer
Ans. 
Components of a transformer include core, windings, and insulation.
• Core: Provides a path for magnetic flux

• Windings: Primary and secondary coils for inducing voltage

• Insulation: Prevents short circuits and ensures safety
Answered by AI
Add your answer
Q2. Question based on series and parallel resistance
Add your answer

Q1. Why do you want to do job?
Add your answer
Q2. Why have you joined Electronics?
Add your answer
Q3. What is Ohm's law?
Ans. 
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.
• Ohm's law is represented by the equation I = V/R, where I is the current, V is the voltage, and R is the resistance.

• It is named after Georg Simon Ohm, a German physicist who first formulated this law.

• This law is applicable to all types of circuits, including DC and AC circuits.

• It is use...read more
Answered by AI
Add your answer

Q1. Testing and commissioning related
Add your answer
Q2. Work place Safety
Add your answer

Q1. Circuit breakers & Switchgears
Add your answer
Q2. What's the Loto system
Ans. 
The Loto system stands for Lockout/Tagout, a safety procedure used to ensure that dangerous machines are properly shut off and not started up again during maintenance or servicing.
• Loto system involves locking the energy-isolating devices with individual lockout devices to prevent the machine from being turned on

• Tagout involves placing a tag on the locked device to indicate that it should not be operated

• Employees workin...read more
Answered by AI
Add your answer

Q1. How much salary expectations
Add your answer

Q1. What is process for a project (from scratch to commission)
Ans. 
The process for a project involves planning, design, implementation, testing, and commissioning.
• Define project scope and objectives

• Create a project plan with timelines and milestones

• Design the system or product

• Procure necessary materials and equipment

• Implement the design and build the system or product

• Test the system or product to ensure it meets requirements

• Commission the system or product for use

• Provide ongoing suppo...read more
Answered by AI
Add your answer
Q2. Electrical calculations
Add your answer

Q1. Case studies and different scenarios
Add your answer

Q1. All about your experience and expectations
Add your answer

Online interview and shared my experience.

Q1. What is your education How many experience your English knowledge you can talk English and understand English
Add your answer

Q1. What is vfd and what is PLC
Ans. 
VFD stands for Variable Frequency Drive and is used to control the speed of an electric motor. PLC stands for Programmable Logic Controller and is used to automate industrial processes.
• VFD is used to vary the frequency and voltage supplied to an electric motor, allowing for precise control of its speed.

• PLC is a digital computer used to automate industrial processes, such as controlling machinery on a factory assembly l...read more
Answered by AI
Add your answer

Q1. As per company policy requirement condition
Add your answer

Q1. As per company policy requirement
Add your answer