Lumino Industries Electrical Site Supervisor Interview Questions and Answers

About your work style and work management

Q1. Test your deep technical knowledge of your work
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Q2. Transformer working principle.
Ans. 
Transformer works on the principle of electromagnetic induction to transfer electrical energy between two or more circuits.
• Transformers have two coils of wire, known as primary and secondary coils.

• When an alternating current flows through the primary coil, it creates a changing magnetic field.

• This changing magnetic field induces a voltage in the secondary coil, transferring electrical energy.

• Transformers are used to st...read more
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Q3. Proses of new meter installation.
Ans. 
The process of new meter installation involves site survey, meter selection, installation, testing, and commissioning.
• Site survey to determine the location and requirements for the new meter

• Meter selection based on the specific needs and specifications of the site

• Installation of the new meter by qualified electricians or engineers

• Testing the meter to ensure accurate readings and proper functionality

• Commissioning the me...read more
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Q4. What is the Proses of LOTO? How it's works?
Ans. 
LOTO stands for Lockout/Tagout. It is a safety procedure used to ensure that dangerous machines are properly shut off and not started up again prior to the completion of maintenance or servicing work.
• LOTO involves isolating energy sources, locking them out, and tagging them to indicate that maintenance work is being performed.

• Workers involved in the maintenance work are the ones who apply the locks and tags, ensuring t...read more
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Q1. Discussed about your salary
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Q2. Why you want this job?
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Q3. Why we hire you?
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Q4. Why are you leaving your previous company?
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