Logix City Centre Mall Hvac Maintenance Engineer Interview Questions and Answers for Experienced

Q1. Current (I) =voltage (V)/Resistance (R)
Ans. 
Ohm's Law states that current is equal to voltage divided by resistance.
• Ohm's Law is a fundamental principle in electrical engineering

• Current (I) is measured in Amperes (A)

• Voltage (V) is measured in Volts (V)

• Resistance (R) is measured in Ohms (Ω)

• The formula I = V/R can be used to calculate current in a circuit
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Q2. What it ohm's law
Ans. 
Ohm's law states that the current flowing through a conductor between two points is directly proportional to the voltage across the two points.
• Ohm's law is represented by the equation V = IR, where V is voltage, I is current, and R is resistance.

• It is named after German physicist Georg Simon Ohm.

• Ohm's law is fundamental in the field of electrical engineering and is used to analyze and design electrical circuits.

• It help...read more
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Q3. SI unit of flux
Ans. 
Weber (Wb)
• The SI unit of flux is Weber (Wb)

• Flux is a measure of the flow of a physical quantity through a surface

• It is commonly used in electromagnetism and is defined as the amount of magnetic field passing through a surface
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Q4. Difference between AC and DC
Ans. 
AC stands for alternating current, which changes direction periodically, while DC stands for direct current, which flows in one direction.
• AC changes direction periodically, while DC flows in one direction constantly.

• AC is used in household appliances and power distribution, while DC is used in batteries and electronic devices.

• AC can be easily converted to different voltage levels using transformers, while DC requires m...read more
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Q5. How will you calculate current carrying in a conductor ?
Ans. 
Current carrying in a conductor can be calculated using Ohm's Law, which states that current (I) equals voltage (V) divided by resistance (R).
• Use Ohm's Law: I = V / R

• Determine the voltage across the conductor

• Find the resistance of the conductor

• Calculate the current flowing through the conductor using the formula
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Not good for future.

Q1. Discuss ablut Previous company
Ans. 
I worked at a multinational engineering firm specializing in power systems.
• Managed projects related to power distribution and transmission

• Collaborated with cross-functional teams to design and implement electrical systems

• Performed testing and troubleshooting of electrical components

• Participated in regular training sessions to stay updated on industry trends
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Q2. Total experience
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Q1. Why are power transformer trip
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Q2. Test off transformer
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Asked all manual testing

Teams spirit, group discussion

Q1. Self Introduction with brief about past organization
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Q2. Technical expertise, about the skills mentioned in JD
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Q3. Brief about role in current working organization.
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Q4. Openings location, travel willingness.
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Q5. Current CTC and salary expectations
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Q1. Electrical engineering
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Q2. Electronic Engineering
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Q3. Electrical Machines
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Q1. Electrical Machines
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Q2. Electrons Machines Engineering
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Q1. Glang termination, pdb testing, lt db testing, light Mentenence, dg operetor, high must Menten Ence, cabl leyeng, pdb digaining engineering and Mentenence etc.
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Q2. Lighting Mentenence, gland terminations
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