Isuzu Motors Quality Controller Interview Questions and Answers

Q1. Explain about compressor types and it's working process?
Ans. 
Compressors are devices that increase the pressure of a gas by reducing its volume. There are various types of compressors.
• Reciprocating compressors use a piston to compress the gas by moving it back and forth in a cylinder.

• Rotary compressors use rotating impellers or screws to compress the gas.

• Centrifugal compressors use a rotating impeller to accelerate the gas and then convert the kinetic energy into pressure.

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Q2. Are you working in pumps?
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Q3. What is your roles and responsibilities in previous company
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Common reasoning & technical question

Q1. Diploma level technical question
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Q1. What is a maintenance , type of maintenance , varniar calipers ,
Ans. 
Maintenance is the process of keeping equipment in good working condition. Varnier calipers are a type of measuring tool used for precision measurements.
• Maintenance involves regular inspections, repairs, and replacements to prevent breakdowns and ensure optimal performance.

• Types of maintenance include preventive maintenance (scheduled inspections and maintenance), predictive maintenance (using data to predict when main...read more
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Q1. What is meen by current and voltage
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Current is the flow of electric charge in a circuit, measured in Amperes. Voltage is the electrical potential difference between two points, measured in Volts.
• Current is the rate of flow of electric charge in a circuit

• Voltage is the electrical potential difference between two points

• Current is measured in Amperes (A)

• Voltage is measured in Volts (V)

• Ohm's Law relates current, voltage, and resistance: V = I * R
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Q2. What is meen by earthing
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Earthing is the process of connecting electrical systems to the ground to prevent electric shocks and protect equipment.
• Earthing provides a path for fault currents to flow safely to the ground.

• It helps in stabilizing voltage levels and protecting against lightning strikes.

• Earthing is essential for safety in electrical systems to prevent electric shocks to humans and animals.

• Examples of earthing include grounding rods, ...read more
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Q1. Breaking type &Breaking system
Ans. There are four tpye of break 1.Disk break 2.Drum break 3. Anti lock break 3.Emergency break.
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Q2. What are the Breaking system
Ans. 
The braking system is a mechanism that allows a vehicle to slow down or stop by converting kinetic energy into heat.
• The braking system typically consists of components such as brake pads, brake calipers, brake rotors, and brake fluid.

• There are two main types of braking systems: drum brakes and disc brakes.

• Drum brakes use brake shoes that press against the inside of a drum to create friction and slow down the vehicle.

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Q1. 1. Engin types 2. engin work according
Ans. 
There are various types of engines that work based on different principles.
• Engines can be classified based on fuel type, ignition type, and working principle.

• Examples of engine types include gasoline engines, diesel engines, electric motors, and steam engines.

• Engines work by converting fuel into energy, which is then used to power a vehicle or machine.

• The working principle of engines can be internal combustion, externa...read more
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Q2. 1. Break types 2. Break system
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Q1. Why would i hire you
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Q2. What are Types of gears
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Types of gears include spur gears, helical gears, bevel gears, worm gears, rack and pinion gears, and planetary gears.
• Spur gears have straight teeth and are the most common type of gear.

• Helical gears have angled teeth for smoother and quieter operation.

• Bevel gears have cone-shaped teeth and are used to change the direction of rotation.

• Worm gears have a screw-like appearance and provide high gear reduction ratios.

• Rack a...read more
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