Qatar Shell GTL Mechanical Foreman Interview Questions and Answers

Q1. Electrical engineering
Add your answer
Q2. Maintenance engineer
Add your answer

Q1. How many years of experience
Add your answer

Q1. What is an electrical panel?
Ans. 
An electrical panel is a metal box that contains electrical circuit breakers or fuses to control the flow of electricity in a building.
• Controls the distribution of electricity throughout a building

• Contains circuit breakers or fuses to protect circuits from overloads

• Typically located in a utility room or basement

• May have labels indicating which circuits are connected to each breaker
Answered by AI
Add your answer
Q2. What are the best practices for electrical motor maintenance?
Ans. 
Regular inspection, cleaning, lubrication, and testing are key practices for electrical motor maintenance.
• Regularly inspect motor for signs of wear or damage

• Keep motor clean and free of dust and debris

• Lubricate moving parts as recommended by manufacturer

• Test motor performance regularly to detect any issues early

• Follow proper storage and handling procedures when not in use
Answered by AI
Add your answer
Q3. Capacitor bank maintenance
Add your answer
Q4. Grids maintenance
Add your answer
Q5. Electrical panel diagrams
Add your answer

Q1. All electrical questions
Add your answer
Q2. Star delta star
Ans. Star delta is moter smuth normal moter start
Answered by Bhagat Mukesh
Add your answer

Q1. Fild work and oppression
Ans. Power issue late and power on of
Answered by Bhagat Mukesh
Add your answer
Q2. Isulate propyl fider
Ans. Fedar off feuse remove, cantrol feuse remove, emargency push button push
Answered by Bhagat Mukesh
Add your answer

Q1. MCb,Mpcb ,rrcb,elcb ,
Ans. Miniature circuit breaker Moter protection circuit breaker Residual current circuit breaker Earth leakage circuit breaker
Answered Anonymously
Add your answer
Q2. Mother mantnece
Add your answer

Q1. Hv,lv,panal in work
Add your answer
Q2. Transformer in work
Ans. 
A transformer is a device that transfers electrical energy between two or more circuits through electromagnetic induction.
• Transformers are used to increase or decrease voltage levels in electrical circuits.

• They consist of primary and secondary coils wound around a core made of ferromagnetic material.

• Step-up transformers increase voltage for long-distance power transmission, while step-down transformers decrease voltage...read more
Answered by AI
Add your answer

Q1. Air compressor woking
Add your answer

Q1. About Instrument and parameters
Add your answer
Q2. Fluid mechanics
Add your answer

General questions about tools and fire equipment, case handling

Q1. About Excel, office word, internet and hardware
Add your answer
Q2. Short key, lettertyping, printer
Add your answer

Q1. Electrical engineering
Add your answer
Q2. Motor ,battery bank, earthing , l.t feedar ,electrical drawing
Add your answer

Q1. Unit of resistance
Ans. 
The unit of resistance is ohm (Ω), named after German physicist Georg Simon Ohm.
• The unit symbol for resistance is Ω

• Resistance is measured using an ohmmeter

• 1 ohm is equal to 1 volt per ampere (V/A)
Answered by AI
Add your answer
Q2. Unit of current
Ans. 
The unit of current is Ampere (A)
• The unit of current is named after the French physicist Andre-Marie Ampere

• 1 Ampere is defined as the flow of 1 Coulomb of charge per second

• Commonly used prefixes for current include milliampere (mA) and microampere (μA)
Answered by AI
Add your answer