Mechanic Diesel

Mechanic Diesel Interview Questions and Answers

Updated 12 Oct 2024

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Q1. How to repairing, overhauling and assemble the engines ..how to operates the machines,with safety precautions

Ans.

Repairing, overhauling, and assembling engines involves following safety precautions and operating machines effectively.

  • Follow manufacturer's guidelines for repairing, overhauling, and assembling engines

  • Use proper tools and equipment for the job

  • Ensure proper ventilation in the work area to prevent exposure to harmful fumes

  • Wear appropriate personal protective equipment such as gloves, goggles, and ear protection

  • Regularly inspect and maintain machines to ensure they are operati...read more

Q2. How to operates machines and mandatory compulsory

Ans.

Machines are operated by following specific procedures and safety guidelines.

  • Read and understand the machine's manual before operating

  • Follow all safety guidelines and wear appropriate protective gear

  • Regularly inspect and maintain the machine to ensure proper functioning

  • Operate the machine according to the manufacturer's instructions

  • Attend any mandatory training sessions on machine operation

Mechanic Diesel Interview Questions and Answers for Freshers

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Q3. What's problem for air driyer complaint

Ans.

The problem for air dryer complaints can be caused by issues such as clogged filters, leaks, or malfunctioning components.

  • Clogged filters can restrict airflow and cause the air dryer to not function properly.

  • Leaks in the air system can lead to a decrease in air pressure and affect the performance of the air dryer.

  • Malfunctioning components such as valves or sensors can also result in air dryer complaints.

Q4. What's problem for over heating

Ans.

Possible causes of overheating in a diesel engine

  • Low coolant levels

  • Faulty thermostat

  • Clogged radiator

  • Malfunctioning water pump

  • Leaking head gasket

  • Blocked exhaust system

  • Incorrect fuel mixture

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Q5. What is a company hade name

Ans.

A company name is a unique identifier given to a business entity to distinguish it from others in the market.

  • A company name should be memorable and easy to pronounce

  • It should reflect the nature of the business

  • Examples of well-known company names include Coca-Cola, Apple, and Nike

Q6. Type of generator in company and its power

Ans.

The company uses diesel generators for power generation.

  • The company relies on diesel generators to provide power.

  • The generators are powered by diesel fuel.

  • The power output of the generators varies depending on the specific model and capacity.

  • The generators are used to supply electricity to various equipment and machinery in the company.

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Q7. what's problem breake jaming

Ans.

Brake jamming can be caused by issues such as worn brake pads, rusted brake calipers, or a malfunctioning brake system.

  • Worn brake pads can cause the brakes to stick and not release properly.

  • Rusted brake calipers can prevent the brakes from fully disengaging after being applied.

  • A malfunctioning brake system, such as a faulty master cylinder or brake booster, can also lead to brake jamming.

  • Regular maintenance and inspections can help prevent brake jamming issues.

Q8. How many type of diesel engine

Ans.

There are two main types of diesel engines: two-stroke and four-stroke.

  • Two-stroke diesel engines have a simpler design and are typically used in smaller applications such as motorcycles and chainsaws.

  • Four-stroke diesel engines are more common and are used in larger vehicles like trucks, buses, and ships.

  • Both types of diesel engines operate on the same basic principles of combustion and compression.

  • Examples of two-stroke diesel engines include those used in marine applications...read more

Mechanic Diesel Jobs

Hiring For Diesel Mechanics To Work in Newzealand 3-8 years
2coms
3.8
Hyderabad / Secunderabad
Diesel Mechanic 2-7 years
Autobahn Trucking Corporation
4.0
₹ 2 L/yr - ₹ 4 L/yr
Muvattupuzha
Diesel Mechanic 3-5 years
Occ Constructions
5.0
Doha

Q9. Explain diesel engines

Ans.

Diesel engines are internal combustion engines that use compression ignition to ignite the fuel mixture.

  • Diesel engines do not have spark plugs, instead they rely on high compression to ignite the fuel

  • They are more fuel efficient than gasoline engines

  • Commonly used in heavy-duty vehicles like trucks and buses

Q10. Hydrollic diagnose

Ans.

Hydraulic diagnosis involves identifying and fixing issues with hydraulic systems in diesel engines.

  • Check for leaks in the hydraulic system

  • Inspect hydraulic fluid levels and quality

  • Test hydraulic pressure and flow rates

  • Look for damaged or worn hydraulic components

  • Use diagnostic tools like pressure gauges and flow meters

  • Consult manufacturer's guidelines for troubleshooting

  • Consider potential causes such as air in the system or faulty valves

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