Opal Industries Electrical Technician Interview Questions and Answers

Q1. Electrical engineering
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Q2. Electrical management
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Q1. Electrical management
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Q2. . electrical engineering
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Q1. A 22 kw AOP motor CT cable burn again and again what is the reason ?
Ans. 
The repeated burning of a 22 kW AOP motor CT cable may be due to overloading, short circuits, poor insulation, or incorrect cable sizing.
• Check for overloading of the motor causing excessive heat in the cable

• Inspect for short circuits in the motor or the wiring

• Ensure proper insulation of the cable to prevent overheating

• Verify if the cable size is appropriate for the motor's power requirements
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Q2. When CT of AOP motor is bypassed then what effect on the motor ?
Ans. 
Bypassing the CT of an AOP motor can lead to overcurrent and damage to the motor.
• Bypassing the CT can result in the motor drawing excessive current.

• This can lead to overheating of the motor windings.

• Overcurrent can cause damage to the motor components.

• It can also pose a safety risk due to potential electrical faults.
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Q1. Electrical supply process
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Q2. Power generating system
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Q1. Tell about ur current company and salary
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Q1. Technical round with concerned HOD
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Simple aptitude and reasoning test

Q1. All kind of machine related questions
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Q2. We have to answer all kind of qustion
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