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Lamprell Electrical Design Engineer Interview Questions, Process, and Tips
Lamprell Electrical Design Engineer Interview Experiences
1 interview found
Selected
I applied via Referral and was interviewed in Jul 2024. There were 2 interview rounds.
(6 Questions)
- Q1. What is the process for preparing a Single Line Diagram (SLD), and what equipment should be included in it?
- Ans.
The process for preparing a Single Line Diagram (SLD) involves identifying all electrical components and their connections.
Identify all electrical components in the system
Determine the connections between the components
Represent the components and connections using standardized symbols
Include power sources, distribution panels, transformers, circuit breakers, switches, and loads
Ensure the diagram is clear, organized, a
- Q2. What is the process for sizing a cable tray, and what are the different types of cable trays classified by material and size?
- Ans.
Sizing a cable tray involves considering the number and type of cables, environmental conditions, and support spacing. Cable trays are classified by material (steel, aluminum, fiberglass) and size (light duty, medium duty, heavy duty).
Consider the number and type of cables to be installed in the cable tray
Take into account environmental conditions such as temperature, moisture, and corrosive elements
Determine the suppo...
- Q3. What is the definition of a rig platform, and what is its purpose?
- Ans.
A rig platform is a structure used in offshore drilling operations to support drilling equipment and personnel.
Rig platforms are typically located in bodies of water and are used for extracting oil and gas from beneath the seabed.
They provide a stable base for drilling rigs, equipment, and crew to operate in harsh offshore environments.
Rig platforms can be fixed (attached to the seabed) or floating (anchored to the sea...
- Q4. What are EPC, EPCIC, and FEED projects?
- Ans.
EPC stands for Engineering, Procurement, and Construction. EPCIC stands for Engineering, Procurement, Construction, Installation, and Commissioning. FEED stands for Front End Engineering Design.
EPC projects involve the design, procurement, and construction of a project by a single contractor.
EPCIC projects include installation and commissioning in addition to the EPC scope.
FEED projects focus on the initial engineering...
- Q5. Which standards are followed for cable trays and earthing?
- Ans.
The standards followed for cable trays are typically NEMA VE 1 and NEC, while the standards for earthing include IEEE 80 and IEC 60364.
Cable trays are usually designed according to NEMA VE 1 and NEC standards.
Earthing systems are typically designed following IEEE 80 and IEC 60364 standards.
Compliance with these standards ensures safety, reliability, and proper functioning of electrical systems.
For example, NEMA VE 1 pr...
- Q6. How do you calculate lux levels, and what are the required lux levels for roads, workstations, warehouses, and electrical substations?
- Ans.
Lux levels are calculated using the formula Lux = Lumens / Area (in square meters). Required lux levels vary depending on the specific application.
Lux levels are calculated by dividing the total lumens of light by the area in square meters that the light is illuminating.
For roads, recommended lux levels range from 10 to 20 lux for residential streets to 50 to 100 lux for highways.
Workstations typically require lux leve...
(4 Questions)
- Q1. What are the reasons we should hire you?
- Ans.
I am a highly skilled electrical design engineer with a proven track record of successfully completing projects on time and within budget.
I have a strong background in electrical engineering and design principles
I have experience working on a variety of projects, from small-scale residential to large-scale commercial
I am proficient in using CAD software and other design tools
I have excellent problem-solving skills and ...
- Q2. What is your best quality, and how do you perceive the vision of our organization?
- Ans.
My best quality is my attention to detail and problem-solving skills. I perceive the vision of your organization as innovative and focused on cutting-edge technology.
Attention to detail: I have a strong ability to meticulously review designs and catch any errors or inconsistencies.
Problem-solving skills: I enjoy tackling complex problems and finding creative solutions to overcome challenges.
Perception of organization's...
- Q3. What are your expectations for this position, and what are the reasons behind those expectations?
- Ans.
I expect to utilize my technical skills to design innovative electrical systems and contribute to the success of the company.
Expectation to work on challenging projects that allow for creativity and problem-solving
Desire to collaborate with a team of experienced engineers to learn and grow professionally
Goal to contribute to the development of cutting-edge technologies in the field of electrical design
- Q4. What was the reason for leaving your previous company?
- Ans.
Seeking new challenges and opportunities for professional growth.
Desire for new challenges and opportunities
Looking to expand skill set and knowledge
Seeking career advancement
Company restructuring or downsizing
Relocation to a different city or country
Top trending discussions
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Selected
I applied via Recruitment Consulltant
(2 Questions)
- Q1. I am electrical technician Offshor returner
- Q2. Diploma 12th
(1 Question)
- Q1. To
Electrical Supervisor Interview Questions & Answers
Indian Oil Corporation
Anonymous
posted on 11 Dec 2023
Selected
I applied via Campus Placement and was interviewed in Aug 2024. There was 1 interview round.
(7 Questions)
- Q1. What is the unit of Energy
- Ans.
The unit of Energy is Joule (J)
The unit of Energy is Joule (J)
Energy can also be measured in kilowatt-hours (kWh)
1 Joule is equal to 1 watt-second
- Q2. What is unit of resistance
- Ans.
The unit of resistance is Ohm (Ω).
The unit of resistance is represented by the symbol Ω (Ohm).
Resistance is measured in Ohms, named after the German physicist Georg Simon Ohm.
One Ohm is equal to one volt per ampere (1 Ω = 1 V/A).
- Q3. What is unit of current
- Ans.
The unit of current is Ampere (A)
The unit of current is Ampere (A)
Current is the flow of electric charge in a circuit
1 Ampere is equivalent to 1 Coulomb per second
Current is measured using an ammeter
- Q4. What is the unit of capacitance
- Ans.
The unit of capacitance is Farad (F)
The unit of capacitance is named after Michael Faraday
1 Farad is equal to 1 Coulomb per Volt
Common multiples of Farad include microfarad (uF) and picofarad (pF)
- Q5. What is the unit of power
- Ans.
The unit of power is the watt (W)
The unit of power is the watt (W)
Power is the rate at which work is done or energy is transferred
1 watt is equal to 1 joule per second
Common examples of power units include kilowatts (kW) and horsepower (hp)
- Q6. What is the unit of power?
- Ans.
The unit of power is the watt (W).
The unit of power is the watt (W)
Power is the rate at which work is done or energy is transferred
1 watt is equal to 1 joule per second
Common examples of power units include kilowatts (kW) and horsepower (hp)
- Q7. What is the unit current?
- Ans.
The unit of current is Ampere (A), which measures the rate of flow of electric charge.
The unit of current is Ampere (A)
Current is the rate of flow of electric charge
Commonly represented by the symbol 'I'
1 Ampere is equivalent to 1 Coulomb per second
Interview Preparation Tips
- Electrical and electronics engin
Electrical Maintenance Engineer Interview Questions & Answers
Reliance Industries
Swaraj Patel
posted on 25 Oct 2024
I applied via Campus Placement and was interviewed in Sep 2024. There was 1 interview round.
(3 Questions)
- Q1. Difference between induction motor and synchronous motor
- Ans.
Induction motor operates on the principle of electromagnetic induction, while synchronous motor operates at a constant speed determined by the frequency of the power supply.
Induction motor does not require any external excitation to run, while synchronous motor requires a separate DC power source for excitation.
Induction motor has a slightly lower efficiency compared to synchronous motor.
Synchronous motor is used in ap...
- Q2. Switchgear , types and working
- Q3. Transformer parts and use
- Ans.
Transformer parts include core, windings, and insulation. It is used to step up or step down voltage in electrical systems.
Transformer parts: core, windings, insulation
Core: provides magnetic path for flux
Windings: primary and secondary coils
Insulation: prevents short circuits
Used to step up or step down voltage in electrical systems
Ananay Kaushik
(1 Question)
- Q1. Technical questions
Rotten egg on inverted pen, social media
(1 Question)
- Q1. Interview questions
(3 Questions)
- Q1. Preventive Maintenance of All Kinds of H.V & LV Breakers, Motors, Voltage Up To 33 KV & 11 KV & 6.6.KV /2400 KW ,Transformer(15.75KV /230 KV ), Corrective Maintenance of HV/MV /LV Switches gears,VCB,AC...
- Ans.
Preventive and corrective maintenance of various electrical equipment including breakers, motors, transformers, and relays.
Perform regular maintenance on high and low voltage breakers, motors, and transformers.
Test and calibrate various protection relays for motors, transformers, and generators.
Conduct transformer oil BDV test, thermal scanning, and earth fault and prediction tests.
Terminate high voltage motors, instal...
- Q2. Preventive Maintenance of All Kinds of H.V & LV Breakers, Motors, Voltage Up To 33 KV & 11 KV & 6.6.KV /2400 KW ,Transformer(15.75KV /230 KV ), Corrective Maintenance of HV/MV /LV Switches gears,VCB,AC...
- Ans.
Preventive and corrective maintenance of various electrical equipment including breakers, motors, transformers, and relays.
Perform regular maintenance tasks on high and low voltage breakers, motors, and transformers.
Test and calibrate protection relays for motors, transformers, and generators.
Conduct transformer oil BDV tests, thermal scanning, and earth fault and prediction tests.
Terminate high voltage motors, install...
- Q3. Preventive Maintenance of All Kinds of H.V & LV Breakers, Motors, Voltage Up To 33 KV & 11 KV & 6.6.KV /2400 KW ,Transformer(15.75KV /230 KV ), Corrective Maintenance of HV/MV /LV Switches gears,VCB,AC...
- Ans.
Preventive and corrective maintenance of various electrical equipment including breakers, motors, transformers, switches, relays, and testing/calibration of protections.
Preventive maintenance of H.V & LV breakers, motors, transformers, switches, etc.
Corrective maintenance of HV/MV/LV switchgears, breakers, cubicles, etc.
Testing and calibration of various protection relays for motors, transformers, generators.
Transforme...
Interview Preparation Tips
KV & 6.6.KV /2400 KW ,Transformer(15.75KV /230 KV ), Corrective Maintenance of HV/MV /LV
Switches gears,VCB,ACB,MOCB,SF6 Breakers, Breaker cubicle, earthling Switches ,Generator
earthling Switch ETC. Testing and calibration of all kinds of protections Relay of High Voltage and
low Voltage Motors, Transformers ,Generator like Under Voltage Relay , locked Rotor Relay
,Differential Relay , Negative Phase Sequence Relay , Over current/Thermal Over Current Relay ,
Bucholz Relay , DGPT Relay ETC. Transformer Oil BDV Test, Thermal Scanning , Earth fault and
Prediction Test of Equipment .Termination of high Voltage Motors , Cable Errection , Installation of
Motors, and Trial/Load Test. Transformer Oil Extracting ,Testing (BDV), Oil Filtration .
Equipments Of Oil & Gas Plant , Chlorine Plant, co2 plant
Maintenance of battery Banks , UPS for auxiliary Start UP and Control Voltage call safe supply.
EQUIPMENT UNDER RESPONSIBILITIES :
MV MOTORS UPTO 2400 KW / 3 PHASE / 6600V / 60HZ
LV MOTORS UPTO 125 KW / 3PHANSE / 380V / 60HZ
RECTIFIER FOR CL2 PLANT CELL 3000 AMP / 380/60HZ / 120V DC
TRANSFORMERS 15.75 KV / 230 KV – 150MVA
TRANSFORMERS 15.75 KV / 6.6KV – 80 MVA
TRANSFORMERS 6.6KV / 380V – 800KVA
BATTERY BANKS 2000 AMP
INVERTER / CHARGER 2000 AMP SWITCH GEARS MV 6.6 KV / 3500 AMP SWITCH
Selected
(1 Question)
- Q1. Thenical question,basic knowledge
(1 Question)
- Q1. Basic knowledge, electrical related questions
Interview Preparation Tips
Selected
(2 Questions)
- Q1. Assigned for the Construction, Commissioning and Operation works related to tunnel system
- Q2. Work includes Loop checking, testing, commissioning, functional test and trouble shooting of LV Switch gear. MCC, Motors, VFD
Interview Preparation Tips
(2 Questions)
- Q1. My education completed my experience electrical associate Alstom manufacturing pvt India
- Q2. My all experiences plant mantenance
Interview Preparation Tips
Senior Electrical Engineer Interview Questions & Answers
Saudi Aramco
Anonymous
posted on 30 Sep 2022
I applied via Recruitment Consulltant and was interviewed in Aug 2022. There were 2 interview rounds.
(2 Questions)
- Q1. General questions related to past work experience and previous job changes.
- Q2. It was an interview to check personality traits rather that technical knowledge
Interview Preparation Tips
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Lamprell Electrical Design Engineer Interview Process
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