Saudi Electricity Company Electrical Engineer Interview Questions and Answers

Q1. About your self
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Q2. Technical , Management
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Q1. Like what is your work experience. Are you willing to climb twice in a day .
Ans. According to your experience needs to give answers Second question- yes
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Q2. Are you willing to work if require to support near by site .
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Q1. As per your experience as previous company they asked questions, but more focos on safety .
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Q2. What is LOTO , Types of LOTO
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LOTO stands for Lockout/Tagout, 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 locking the energy isolating devices with an assigned individual lock and tag to prevent the machine from being turned on.

• Types of LOTO include electrical LOTO, mechanical LOTO, and pneumatic LOTO.

• Examples of LOTO ...read more
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Q1. Previous experiences questions, like DFIG , Converter system, power factor , transformer , lighting system, Earthing system .
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Normal discussion with seniors

Q1. Salary discussion and joining details
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Q1. What is the Transformer
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A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Consists of two coils of wire, known as primary and secondary coils

• Primary coil receives electrical energy and creates a magnetic field

• Magnetic field induces a voltage in the secondary coil, transferring energy

• Used in power distribution, voltage regulation, and electrical isolation
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Q2. Electrical 8 equipment
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Written test techincal

Q1. Techincal based
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Q2. Electrical techical questions based kn work experience
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Q1. 1.Talk about your self . 2.Talk about your skills and experience. 3.Why your want to work in this company.
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Q2. Talk about your self. Talk about your skills and experience.
Ans. 
I am an experienced Electrical Engineer with a strong skill set in designing and troubleshooting electrical systems.
• Proficient in designing electrical circuits and systems

• Skilled in troubleshooting and repairing electrical equipment

• Experienced in using CAD software for electrical design

• Knowledgeable in electrical codes and regulations

• Familiar with PLC programming and automation systems

• Strong analytical and problem-solv...read more
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Q3. Talk about your self. Why do want to work in this company. How many years experience in electrical engineering.
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I am an experienced electrical engineer with a passion for problem-solving and innovation. I have worked in the field for 8 years and have a strong track record of successful projects.
• 8 years of experience in electrical engineering

• Strong problem-solving and innovation skills

• Proven track record of successful projects

• Passionate about the field

• Continuously updating knowledge and skills
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Q1. Working principle of transfer
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Transfer principle involves the movement of energy or information from one system to another.
• Transfer principle is based on the concept of transferring energy or information from one source to another.

• It is commonly used in electrical engineering to transfer power from a source to a load.

• Examples include power transfer in transformers, data transfer in communication systems, and heat transfer in thermal systems.
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Q2. Power converter
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Q1. Taranformer rating ....... KVA MVA HZ
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Q2. Ohm low ...........
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Q3. Current of unit .......
Ans. 
The question is asking about the current of a unit.
• The current of a unit refers to the amount of electric current flowing through a specific unit or device.

• It is typically measured in amperes (A) or milliamperes (mA).

• The current of a unit can vary depending on the specific device or circuit being discussed.

• For example, the current of a unit could refer to the current flowing through a resistor, a transistor, or a motor...read more
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Q4. Transformers rating in KVA
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Transformers are rated in KVA (kilovolt-amperes) to indicate their power capacity.
• KVA stands for kilovolt-amperes, which is a unit of apparent power.

• The KVA rating of a transformer indicates the maximum amount of power it can handle.

• Transformers are available in various KVA ratings to suit different power requirements.

• Higher KVA ratings indicate higher power capacity.

• For example, a transformer with a 100 KVA rating can
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Q5. What is loop law?
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Loop law, also known as Kirchhoff's voltage law, states that the sum of the voltages in any closed loop in a circuit is zero.
• Loop law is a fundamental principle in electrical engineering.

• It is also known as Kirchhoff's voltage law (KVL).

• According to loop law, the algebraic sum of the potential differences (voltages) around any closed loop in a circuit is always zero.

• It is based on the principle of conservation of energ...read more
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