AL JABER GROUP Electrical Technician Interview Questions and Answers for Freshers

Q1. Self introduction
Add your answer
Q2. Centrifugal pump
Add your answer

Q1. Testing and commissioning related
Add your answer
Q2. Work place Safety
Add your answer

Q1. Circuit breakers & Switchgears
Add your answer
Q2. What's the Loto system
Ans. 
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
Answered by AI
Add your answer

Q1. How much salary expectations
Add your answer

Q1. About youself? Role and responsibilities? why are you interested?
Ans. 
I am an experienced Electrical Engineer with a passion for designing and implementing innovative solutions.
• I have a strong background in electrical engineering, with a focus on power systems and control systems.

• I have successfully designed and implemented electrical systems for various projects, including commercial buildings and industrial plants.

• I am skilled in using CAD software for electrical design and have experi...read more
Answered by AI
Add your answer

Q1. About yourself? Role and responsibilities? day to day site work? what do u know about bechtel? Electrical safety? Drawing details?shop drawing? LOTO system? NC for quality and safety? Earthing system? powe...read more
Add your answer

Q1. Documents? Current base salary? Expected base salary? Tentative date of joining?
Ans. 
I can provide the required documents and discuss salary and joining details.
• I can provide all necessary documents such as resume, certifications, and transcripts.

• My current base salary is $X per year.

• I expect a base salary in the range of $Y to $Z per year.

• I am available to join within X weeks/months.

• I can discuss further details during the interview.
Answered by AI
Add your answer

Q1. What is ATS, transformer maintenance procedure, protection of transformer, maintenance procedure of motor, protection of motor, knowledge about SAP
Ans. 
ATS stands for Automatic Transfer Switch. It is used to transfer power supply between two sources. Transformer and motor maintenance procedures and protection methods are essential for their efficient operation. SAP is a software used for enterprise resource planning.
• ATS is used to automatically switch power supply between two sources, ensuring uninterrupted power supply.

• Transformer maintenance involves regular inspect...read more
Answered by AI
View 18 more answers
Q2. Knowledge about DG set, and spare material
Add your answer
Q3. Rating of HT motor and FLC of HT motor
Ans. 
HT motor rating is the maximum power it can handle and FLC is the current it draws at full load.
• HT motor rating is expressed in kilowatts (kW) or megawatts (MW).

• FLC of HT motor is the full load current it draws at rated voltage and frequency.

• FLC is expressed in amperes (A) and varies depending on the motor's power rating and efficiency.

• For example, a 1 MW HT motor may have a FLC of 1000 A at 11 kV.

• The rating and FLC of...read more
Answered by AI
Add your answer
Q4. Plant EHT system and single line diagram of plants.
Ans. 
Plant EHT system and single line diagram of plants.
• EHT system refers to Extra High Tension system used in power plants

• Single line diagram shows the electrical connections between different components

• It is important to have a clear and accurate diagram for safety and maintenance purposes
Answered by AI
Add your answer
Q5. Knowledge about HT and LT breaker.
Add your answer

Q1. Technical round related to substations, captive diesel power plant, material handling system, Barge loader, mini substations
Add your answer
Q2. Offshore working experience
Add your answer

Electrical project and ups and battery kva rating amp.

Electrical site engg and ups and servostablizer and solar panel

About electrical work

Q1. How many year you have experience
Add your answer

Q1. 1) tell me about your self?
Add your answer
Q2. 2) what is the SAP prodecudre of called UPS vendor.
Ans. 
SAP procedure for UPS vendor is a process for managing vendor data in the SAP system.
• The SAP procedure for UPS vendor involves creating and maintaining vendor master data in the system.

• It includes defining vendor attributes such as payment terms, delivery schedules, and contact information.

• The procedure also involves creating purchase orders and managing invoices from the vendor.

• Examples of UPS vendors include APC, Eat
Answered by AI
Add your answer
Q3. 3) what is the mainten procedure of DG.
Ans. 
The maintenance procedure of DG involves regular checks and servicing to ensure optimal performance.
• Regularly check oil and coolant levels

• Inspect air filters and replace if necessary

• Clean and inspect spark plugs

• Check battery and charging system

• Perform load bank testing

• Schedule routine maintenance with a qualified technician

• Keep a maintenance log for record keeping
Answered by AI
Add your answer
Q4. 4) whatbis the ATS scheme.
Ans. 
ATS scheme stands for Automatic Transfer Switch scheme used in power systems.
• ATS scheme is used to transfer power supply from one source to another in case of power failure.

• It is commonly used in backup power systems to ensure uninterrupted power supply.

• ATS scheme can be implemented using mechanical or electronic switches.

• It is important to ensure proper coordination between the ATS and protective devices to avoid any ...read more
Answered by AI
Add your answer
Q5. 5) what you do if your technician is argument with you?
Ans. 
Address the issue calmly and professionally, listen to their perspective and try to find a solution together.
• Remain calm and avoid getting defensive

• Listen to their perspective and try to understand their point of view

• Communicate clearly and respectfully

• Try to find a solution together

• If necessary, involve a mediator or supervisor
Answered by AI
Add your answer
Q6. 6) what is the prodecudre of transformer pm?
Ans. 
Transformer PM involves regular maintenance and inspection to ensure optimal performance.
• Perform regular visual inspections to check for signs of wear and tear

• Test insulation resistance to ensure it meets standards

• Check oil levels and perform oil analysis to detect any contaminants

• Inspect and tighten connections

• Perform load and temperature tests

• Schedule maintenance based on manufacturer recommendations

• Examples of maint...read more
Answered by AI
View 1 more answer
Q7. 7) what type.of protection provided in transformer.
Ans. 
Transformers are protected by various methods to prevent damage from faults and overloads.
• Overcurrent protection using fuses or circuit breakers

• Thermal protection using temperature sensors and alarms

• Buchholz relay protection for detecting internal faults

• Differential protection for detecting external faults

• Ground fault protection using ground fault relays

• Lightning arrestors for protection against lightning strikes

• Oil le...read more
Answered by AI
View 5 more answers