ITD Cementation India Senior Engineer Mechanical Interview Questions and Answers

Q1. What is DOC & mufflers
Ans. 
DOC stands for Diesel Oxidation Catalyst, a device used to reduce harmful emissions in diesel engines. Mufflers are components that reduce noise produced by the engine.
• DOC is a device used in diesel engines to convert harmful pollutants into less harmful substances.

• Mufflers are components in the exhaust system that reduce noise produced by the engine.

• DOCs are commonly used in vehicles to meet emission standards.

• Muffler...read more
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Q2. What is starting & presser pipe
Ans. 
Starting & presser pipe is a term used in mechanical engineering to refer to pipes used for starting and pressurizing systems.
• Starting pipe is used to supply initial fluid or gas to start a system

• Presser pipe is used to maintain pressure in a system

• Examples include starting and presser pipes in hydraulic systems or pneumatic systems
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Q1. Fire fiting HVAC System
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Q2. How many pressure fire line
Ans. 
The number of pressure fire lines can vary depending on the specific requirements of the system and facility.
• The number of pressure fire lines is determined by the size and layout of the facility.

• Pressure fire lines are typically installed in areas where there is a high risk of fire, such as industrial plants or commercial buildings.

• The number of pressure fire lines may also be influenced by local fire safety regulatio...read more
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Q3. What is hvac requmamt neme
Ans. 
HVAC requirements refer to the specifications and standards needed for heating, ventilation, and air conditioning systems in a building or facility.
• HVAC requirements include proper sizing of equipment to meet the heating and cooling needs of a space

• They also involve ensuring proper ventilation to maintain indoor air quality

• Compliance with building codes and regulations is essential for HVAC systems

• Regular maintenance a...read more
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Q4. How many sprlar tipe
Ans. 
The question is unclear and does not make sense. It seems to be a typo or a mistake.
• The question may be asking about a specific type of equipment or tool, but it is not clear.

• It is important to ask for clarification or more information to provide an accurate answer.

• Without more context, it is impossible to determine what 'sprlar tipe' refers to.
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Q1. Firefiting hvac Systems
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Compound number, clocks, Average, Percentage

Q1. Process, Site engineer
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Q2. Hard work and smart work
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Q3. Are you honest man and computer added design
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Q1. Basic Mechanical Engineering.
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Q2. IC engine, Thermo, Mechanics, Drawing.
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Q3. Lots of Engineering Quotation.
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Q4. Site related Quotation etc.
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Q5. Drawing , Design , Costing , budget
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Q1. About Crusher Maintenance
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Q1. How to problems solve for M/C’s
Ans. 
To problem solve for M/C's, one must identify the issue, gather data, analyze the problem, develop solutions, and implement them.
• Identify the issue by observing and testing the machine

• Gather data by collecting information about the problem and the machine

• Analyze the problem by breaking it down into smaller parts and determining the root cause

• Develop solutions by brainstorming and evaluating options

• Implement the chosen ...read more
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Q2. How to service machine parts
Ans. 
Machine parts can be serviced by following a systematic approach that includes inspection, cleaning, repair, and replacement.
• Inspect the machine parts to identify any signs of wear and tear or damage

• Clean the parts thoroughly using appropriate cleaning agents and tools

• Repair any damaged parts using welding, brazing, or other techniques

• Replace any parts that are beyond repair or have exceeded their useful life

• Follow the...read more
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