Ola Electric Mobility Production & Quality Engineer Interview Questions and Answers

Q1. What is your name
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Q2. Diesel engine our pritrol engine me different
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Q3. Two strok our four stroke me different
Ans. 
Two stroke engines have a power stroke every two strokes, while four stroke engines have a power stroke every four strokes.
• Two stroke engines have a simpler design with fewer moving parts.

• Four stroke engines are more fuel efficient and produce less pollution.

• Examples: Two stroke engines are commonly used in chainsaws and dirt bikes, while four stroke engines are found in cars and motorcycles.
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Q1. Engine ki paridhasa
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Q2. What is kaizen kise kahte hai
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Q1. How much power of sonalika
Ans. 
Sonalika is a leading tractor manufacturer with a range of powerful models.
• Sonalika offers tractors with varying power outputs depending on the model.

• The power of Sonalika tractors can range from 20 horsepower to over 120 horsepower.

• The power of a specific Sonalika model can be found in its specifications or documentation.

• Sonalika tractors are known for their reliable performance and efficient power delivery.
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Q2. Hydraulic capacity
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Q3. Wheel balancing
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Q4. Top speed in highway
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The top speed on a highway refers to the maximum speed limit allowed for vehicles.
• The top speed on a highway is determined by the local traffic laws and regulations.

• Different countries and regions may have different speed limits on highways.

• For example, in the United States, the top speed on most highways is typically 65-75 miles per hour (105-120 kilometers per hour).

• However, in some parts of Germany, there are sectio...read more
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Q5. Mentenance security
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Q1. What is 5s Paintshop details
Ans. 
5S is a methodology used to organize and maintain a clean, efficient, and safe work environment.
• 5S stands for Sort, Set in Order, Shine, Standardize, and Sustain.

• Sort involves removing unnecessary items from the workspace.

• Set in Order focuses on arranging tools and materials in a logical and efficient manner.

• Shine involves cleaning and maintaining the workspace.

• Standardize establishes guidelines and procedures for main...read more
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Q2. 1.SORT 2.SET IN ORDER 3.SHINE 4.STANDZISE 5.SUSTINE CIW-PTED-ED SANDING(OVEN)-SEALER (OVEN)-TOPCOAT(OVEN)-FINAL LINE -CAB TRIM
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Q1. What is roll and responsibilities
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Q2. What is kaizen & 5S
Ans. 
Kaizen is a Japanese term for continuous improvement, while 5S is a methodology for workplace organization and standardization.
• Kaizen focuses on making small, incremental improvements in processes to increase efficiency and quality.

• 5S stands for Sort, Set in order, Shine, Standardize, and Sustain, and is used to create a clean and organized work environment.

• Examples of 5S implementation include organizing tools and mat...read more
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Q1. What is the ratio of air and fuel to start the engine ?
Ans. 
The ratio of air to fuel to start an engine is typically around 14.7:1.
• The ideal air-fuel ratio for starting an engine is known as the stoichiometric ratio, which is around 14.7 parts air to 1 part fuel.

• This ratio ensures complete combustion of the fuel and optimal engine performance.

• Different types of engines may require slightly different air-fuel ratios for starting, but 14.7:1 is a common standard.
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Q2. How to power goes to wheels ?
Ans. 
Power is transferred to the wheels through the drivetrain system, which includes components like the engine, transmission, driveshaft, differential, and axles.
• Power is generated by the engine, typically through combustion of fuel.

• The transmission transfers power from the engine to the driveshaft.

• The driveshaft sends power to the differential, which then distributes it to the axles.

• The axles rotate the wheels, propellin...read more
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Q1. Tell me about your project ?
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Q2. Tell me about your family ?
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Q1. What is the different between jig and fixature ?
Ans. 
Jigs are used to guide tools and hold workpieces in place, while fixtures are used to hold workpieces in a specific position during machining.
• Jigs are used to guide cutting tools, while fixtures are used to hold workpieces in place.

• Jigs are typically used for drilling, reaming, and tapping operations, while fixtures are used for milling, grinding, and turning operations.

• Jigs are often more complex and expensive than fi...read more
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Q2. What is 4 stroke engine ?
Ans. 
A 4 stroke engine is an internal combustion engine that completes four separate strokes - intake, compression, power, and exhaust - in two crankshaft revolutions.
• Intake stroke: Fuel and air are drawn into the combustion chamber.

• Compression stroke: The fuel-air mixture is compressed by the piston.

• Power stroke: The spark plug ignites the mixture, causing an explosion that drives the piston down.

• Exhaust stroke: The piston...read more
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Very easy questions

Q1. About ic engine working process
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Q2. 4 stroke engine
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Q3. Combustion process
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Q4. About carnot cycle
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Q1. What is duty cycle
Ans. 
Duty cycle is the ratio of time a system is active compared to the total time.
• Duty cycle is often expressed as a percentage.

• It is commonly used in engineering to describe the on/off time of a system.

• For example, a system with a duty cycle of 50% is on half the time and off half the time.
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Q2. Cast and helix test
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Q3. Lean manufacturing
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Share details of your previous job.
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Q4. Why should we hire you?
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Q5. Why are you looking for a change?
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Q6. Where do you see yourself in 5 years?
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Q7. What are your strengths and weaknesses?
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Q8. Tell me about yourself.
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