LG Soft India Junior Developer Interview Questions and Answers

Maths problem are given in first round

Q1. Tell about ph related questions
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Q1. Tell me about your self
Ans. I am an energetic person, an effective communicator, and a quick learner.
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Q2. What should be hire you?
Ans. I am a self-motivated and very open-minded person who can learn very fast. And I am confident that I am very much suitable for this role.
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Q1. What Is Kaizen ? What is 7QC Tool ? Describe GD & T What is Tolerance? Symbol of Concen
Ans. 
Kaizen is a Japanese term meaning continuous improvement. 7QC Tools are a set of quality control tools. GD&T stands for Geometric Dimensioning and Tolerancing. Tolerance refers to the allowable variation in a dimension. The symbol of concentricity is a circle within a circle.
• Kaizen is a philosophy of continuous improvement in all aspects of life and work.

• 7QC Tools are a set of problem-solving tools used in quality cont...read more
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Q1. What is full form cnc
Ans. 
Computer Numerical Control
• Computer Numerical Control is a manufacturing process where pre-programmed computer software dictates the movement of factory tools and machinery.

• CNC machines are used in various industries such as automotive, aerospace, and electronics for precision machining.

• Examples of CNC machines include milling machines, lathes, and laser cutters.
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Q2. How many types of gear
Ans. 
There are two main types of gears: spur gears and helical gears.
• Spur gears have straight teeth and are the most common type of gear.

• Helical gears have angled teeth for smoother operation and less noise.

• Other types of gears include bevel gears, worm gears, rack and pinion gears, etc.
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Q3. How many types of break
Ans. 
There are two main types of breaks: open (compound) and closed (simple) breaks.
• Open (compound) breaks: the bone breaks through the skin, increasing the risk of infection.

• Closed (simple) breaks: the bone breaks but does not penetrate the skin.

• Other types include greenstick fractures, comminuted fractures, and hairline fractures.
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Q1. How many types of gear
Ans. 
There are mainly two types of gears: spur gears and helical gears.
• Spur gears have straight teeth and are used for parallel shafts.

• Helical gears have angled teeth for smoother operation and are used for perpendicular shafts.

• Other types include bevel gears, worm gears, rack and pinion gears, etc.
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Q1. RAC cycle, your education field, latent heat, sensible heat, types of heat transfer,
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Q1. What is family background, Why are u join Daikin cmpy.
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Q1. What is the evaporator , temperature, heat
Ans. 
Evaporator is a heat exchanger that converts liquid into vapor by absorbing heat from the surroundings.
• Evaporator is a key component in refrigeration and air conditioning systems.

• It operates at low temperatures to absorb heat from the surroundings and convert liquid refrigerant into vapor.

• The temperature of the evaporator is typically lower than the surrounding environment to facilitate heat transfer.

• The heat absorbed ...read more
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Q2. What is condenser , compressor, evaporator
Ans. 
Condenser, compressor, and evaporator are key components in a refrigeration system.
• Condenser: Converts refrigerant gas into liquid by releasing heat to the surroundings.

• Compressor: Increases the pressure and temperature of the refrigerant gas.

• Evaporator: Absorbs heat from the surroundings to evaporate the refrigerant into a gas.

• Example: In an air conditioning unit, the condenser is located outside to release heat, the ...read more
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Q3. What is safety how to following safety
Ans. 
Safety is the practice of preventing accidents, injuries, and other potential hazards in the workplace.
• Always wear appropriate personal protective equipment (PPE)

• Follow safety protocols and procedures

• Keep work areas clean and organized

• Report any unsafe conditions or incidents to supervisors

• Attend safety training sessions regularly
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Q1. Background questions asking
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Q2. Background questions
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About of HVAC system