Precihole Machine Tools Interview Questions and Answers

Q1. Wind calculation as per IS code
Ans. 
The procedure for wind calculation as per IS code involves determining the design wind speed, selecting the appropriate terrain category, and calculating the wind pressure.
• Determine the design wind speed based on the location and height of the structure.

• Select the appropriate terrain category (rural, urban, etc.) as per IS code guidelines.

• Calculate the wind pressure using the formula provided in the IS code.

• Consider fa...read more
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Q2. SFD and BMD of cantilever beam
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Q3. Staad model for fixed pole
Ans. 
A STAAD model for a fixed pole is a structural analysis and design model used to determine the stability and strength of a pole that is fixed in place.
• In a STAAD model for a fixed pole, the pole is typically modeled as a vertical member with fixed supports at the base.

• The model considers factors such as wind loads, dead loads, and any other relevant loads that may act on the pole.

• The analysis helps in determining the s...read more
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Q4. Design of Square base plate
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Key considerations in designing a square base plate
• Ensure the base plate is large enough to support the load without excessive deflection

• Select appropriate material and thickness to meet structural requirements

• Consider the connection details for attaching the base plate to the structure

• Account for any potential corrosion or environmental factors that may affect the base plate

• Include provisions for anchor bolts or other...read more
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Q1. What is your name
Ans. 
My name is John Smith.
• Full name is John Smith

• Common name in English-speaking countries

• Easy to remember and pronounce
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Q2. How much experience you have
Ans. 
I have 2 years of experience working as a Junior Assistant in a busy office environment.
• 2 years of experience as a Junior Assistant

• Proficient in office administration tasks

• Skilled in using Microsoft Office suite

• Excellent communication and organizational skills
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Q3. Which type of project you done
Ans. 
I have worked on various types of projects including data analysis, event planning, and marketing campaigns.
• Data analysis project for a retail company to identify customer trends

• Event planning project for a charity fundraiser event

• Marketing campaign project for a new product launch
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Q4. Which type of machine you operate our know
Ans. 
I have experience operating various types of office equipment such as printers, scanners, and copiers.
• Printers

• Scanners

• Copiers
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Q5. How to plan for production tomorrow
Ans. 
To plan for production tomorrow, it is important to assess current inventory, review upcoming orders, allocate resources, and communicate with team members.
• Assess current inventory levels to determine what needs to be produced

• Review upcoming orders to prioritize production schedule

• Allocate resources such as materials, equipment, and manpower accordingly

• Communicate with team members to ensure everyone is aware of their
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Q1. What is the least count of micrometer and caliper
Ans. 
The least count of a micrometer is 0.01 mm and the least count of a caliper is 0.02 mm.
• Micrometer least count: 0.01 mm

• Caliper least count: 0.02 mm
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Q2. What is conncetricity,total runout, flatness,rf and rt
Ans. 
Concentricity, total runout, flatness, rf, and rt are important measurements in engineering and manufacturing.
• Concentricity refers to the tolerance of the center point of a feature relative to its axis.

• Total runout measures the maximum amount a feature may vary from true circularity when rotated.

• Flatness is the deviation of a surface from a perfect plane.

• Rf (roughness factor) and Rt (roughness total) are measurements o...read more
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Q1. Witch type transformer use in elevator?
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Q2. Difference in open loop or close loop
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Q1. Questions related to electronics and motors.
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Q1. Self Intro Basic questions on electronics
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Q1. Questions related to core mechanical engg
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Q2. Product related questions
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Q1. First angle and third angle symbol
Ans. 
First angle and third angle symbols are used in engineering drawings to indicate the orientation of the views.
• First angle projection is commonly used in Europe and Asia, where the top view is placed below the front view.

• Third angle projection is commonly used in North America, where the top view is placed above the front view.

• The symbol for first angle projection is a triangle with the number 1 inside, while the symbol...read more
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Q2. Welding symbols
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Q3. Types of gears and bearings
Ans. 
Types of gears include spur, helical, bevel, worm, rack and pinion. Types of bearings include ball, roller, plain, and fluid bearings.
• Types of gears: spur, helical, bevel, worm, rack and pinion

• Types of bearings: ball, roller, plain, fluid
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Q4. Four Heat treatment process name
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Four common heat treatment processes are annealing, quenching, tempering, and normalizing.
• Annealing involves heating the material to a specific temperature and then slowly cooling it to relieve internal stresses and increase ductility.

• Quenching is a rapid cooling process used to harden materials by forming a martensitic structure.

• Tempering is a heat treatment process that involves reheating the quenched material to a s...read more
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Q5. Welding,brazing and soldering difference between them.
Ans. 
Welding joins two metal pieces by melting them together, brazing joins them with a filler metal at lower temperatures, and soldering joins them with an even lower melting point filler metal.
• Welding involves melting the base metals and adding a filler material to create a strong joint, typically at high temperatures.

• Brazing uses a filler metal with a melting point above 450°C but below the melting point of the base meta...read more
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Q6. CSK bolt drawing
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Q7. Tpi and bsp dull form
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Coding+ mcqs questions are there. It is time based test.

Q1. Mechanical related questions. About pumps, turbines etc
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Q2. Also sql, c# questions
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Q1. Advanced mechanical question
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Q2. Advanced sql, c# questions
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