Indwell Senior Electrical Engineer Interview Questions and Answers

Q1. Electrical engineer
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Q2. Solar technician
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Q3. Lisoining hand over take over
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Q4. Erection testing commissioning
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Q5. Row solve sub contractors billing
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To row solve sub contractors billing, ensure accurate tracking of work completed, materials used, and hours worked.
• Maintain detailed records of work completed by each subcontractor

• Verify invoices against work completed and materials used

• Track hours worked by subcontractors to ensure accurate billing

• Address any discrepancies or issues promptly to avoid delays in payment
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Q1. Cable tray erection in metro
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Cable tray erection in metro involves installing cable trays to support and protect electrical cables in underground transportation systems.
• Ensure proper planning and coordination with other trades to avoid conflicts during installation.

• Select appropriate cable tray materials based on the environment and load requirements.

• Follow safety regulations and guidelines to prevent accidents during installation.

• Consider factors...read more
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Q2. Cable laying in tranch & cable tray
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Cable laying in tranch & cable tray involves the installation of electrical cables in underground trenches and on cable trays.
• Cable laying in tranch involves digging trenches underground to lay cables for electrical connections.

• Cable laying in cable tray involves placing cables on trays mounted on walls or ceilings for organized and safe routing.

• Proper planning and design are essential for efficient cable laying to ens...read more
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Q3. Gland & termination
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Electrician test and all questions

Q1. 2 way wairing And all electrical work
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Q2. 2 way and light and wairing and Earth and all
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Q3. Electrical all questions
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Q1. Transformer tests
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Q1. Testing and commissioning related
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Q2. Work place Safety
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Q1. Circuit breakers & Switchgears
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Q2. What's the Loto system
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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
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Q1. How much salary expectations
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Q1. As per company policy requirement condition
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Q1. As per company policy requirement
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Q1. Cable tray standards
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Q2. Calibration procedure
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Calibration procedure involves comparing the measurement device with a known standard to ensure accuracy.
• Select a known standard with a higher accuracy than the device being calibrated

• Perform measurements on the standard and record the readings

• Compare the readings with the device being calibrated

• Adjust the device if necessary to match the standard

• Repeat the process until the readings match within an acceptable range
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Q3. Hazardous zone classifications and protection Techniques
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Hazardous zones are classified based on the likelihood of explosive gas or dust. Protection techniques include explosion-proof equipment and ventilation.
• Hazardous zones are classified into Zone 0, Zone 1, and Zone 2 based on the likelihood of explosive gas or dust.

• Zone 0 is where explosive gas or dust is present continuously or for long periods of time.

• Zone 1 is where explosive gas or dust is likely to occur during nor...read more
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Q1. Documents needed for installation of any flow meter??
Ans. 
Documents required for installation of a flow meter
• Manufacturer's installation manual

• Piping and instrumentation diagram (P&ID)

• Electrical wiring diagram

• Calibration certificate

• Material test certificate (MTC) for piping

• Safety data sheet (SDS) for chemicals used in installation

• Permit for installation

• Quality assurance plan (QAP)

• As-built drawings
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