Stelmec Electrical Engineer Interview Questions and Answers

Moderate questions for a graduate

Q1. Digital electronics, lics,, dsp, micrprocessors, microcontrollers
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Q1. Application of knowledge, skills, tools, and techniques to project activities to meet project requirements. It's the practice of ...
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The practice of project management
• Planning, executing, monitoring, and controlling project activities

• Ensuring project activities are completed on time and within budget

• Utilizing tools and techniques to manage project resources effectively

• Adapting to changes and risks to meet project requirements

• Collaborating with team members and stakeholders for project success
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Q2. Different types of skill
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Different types of skills include technical skills, soft skills, transferable skills, and hard skills.
• Technical skills: specific abilities related to the job, such as electrical troubleshooting and repair.

• Soft skills: interpersonal skills like communication, teamwork, and problem-solving.

• Transferable skills: skills that can be applied across different roles, such as time management and leadership.

• Hard skills: skills th...read more
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Q1. Electrical work related any question
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Q2. Electrical work vfd transformer single line digram
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Q3. Ht panel , Lt panel
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Q1. Calble laying galnding transnational
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Q2. Moter megar any shout out problems
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The interviewer is asking about common problems with motor meggers.
• Common problems with motor meggers include incorrect readings due to dirty or damaged insulation, faulty connections, or incorrect test settings.

• Ensure proper cleaning and maintenance of the megger to avoid inaccurate readings.

• Check for loose or damaged connections before testing to ensure accurate results.

• Verify that the test settings on the megger are...read more
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Q1. What is circut breaker types of circut breaker
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Circuit breakers are devices that protect electrical circuits from damage caused by overload or short circuit.
• Types of circuit breakers include air circuit breakers, oil circuit breakers, vacuum circuit breakers, and SF6 circuit breakers.

• Air circuit breakers are commonly used in low voltage applications, while oil circuit breakers are used in high voltage applications.

• Vacuum circuit breakers are used in medium voltage ...read more
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Q2. Waht is transistor
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A transistor is a semiconductor device used to amplify or switch electronic signals and power.
• Transistors are used in electronic devices such as radios, televisions, and computers.

• They can be used as amplifiers to increase the strength of a signal.

• They can also be used as switches to turn a signal on or off.

• Transistors come in different types such as bipolar junction transistors (BJTs) and field-effect transistors (FET
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Q1. Plc and VFd motor
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Q2. Plc and VFD motor EMS AEMS
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Q3. Convery plc VFD motor EMS AEMS
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Q1. Plc and overhead maintenance
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Q2. Hoist and crine EMS and AEMS
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Q3. Electrical maintenance assembly and spot welding
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Moderate questions for a graduate

Q1. Digital electronics, lics,, dsp, micrprocessors, microcontrollers
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Q1. What is resistance ?
Ans. 
Resistance is the opposition to the flow of electric current in a circuit.
• Resistance is measured in ohms (Ω).

• It is caused by the collisions of electrons with atoms in a material.

• Higher resistance leads to lower current flow in a circuit.

• Resistance can be affected by factors like material, length, and temperature.

• Example: A light bulb has resistance that converts electrical energy into light and heat.
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Q2. Current and voltage?
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Q3. What is inductance?
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Inductance is the property of an electrical circuit that opposes changes in current flow.
• Inductance is measured in Henry (H)

• It is caused by the magnetic field generated when current flows through a conductor

• Inductors are components that are designed to have a specific inductance value

• Inductance is used in filters, transformers, and motors
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Q4. What is capacitance?
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Capacitance is the ability of a system to store an electric charge.
• Capacitance is measured in Farads (F).

• It is the ratio of the electric charge stored on a conductor to the potential difference across it.

• Capacitors are electronic components that are designed to store and release electrical energy.

• Capacitance is used in various applications such as filtering, energy storage, and timing circuits.
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Q5. How to produce electricity?
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Electricity can be produced through various methods such as burning fossil fuels, harnessing renewable energy sources like wind and solar, or using nuclear reactions.
• Burning fossil fuels like coal, oil, and natural gas in power plants to generate steam that drives turbines connected to generators.

• Harnessing renewable energy sources like wind turbines to convert kinetic energy into electricity.

• Using solar panels to conv...read more
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