What are different parts of an excavator (briefly discuss any five)?

Q: List any 2 specifications of mine shaft headgear?

A: given; List any 2 specifications of mine shaft headgear?

Q: The special hollow drill bits are used in core drilling. Select one: True False

A:

Q: What are the four movement that to be checked in a propeller loose blade

A: given; What are the four movement that to be checked in a propeller loose blade.

Q: 2. Draw the sketch of 'Drilling machine' and explain any four parts. Use pencil to draw the neat…

A:

Q: How long will it take to drill a hole through a 10 cm thick steel plate if the drill feed is 0.1 mm…

A:

Q: what are the four different uses of gear systems

A:

Q: What is speed?

A: Speed is a scalar quantity that can give us information about the rate of an object or a body…

Q: History of engine lathe       Types of engine lathe       Parts of an engine lathe and their…

A: During the Industrial Revolution, the lathe was extremely essential. Around 1751, Jacques de…

Q: Elaborate the following terminology of drawing “SQ THD DIA 21X3 LH ?

A: The term pitch represents the distance between two successive threads and is expressed in mm units…

Q: 1. What is the purpose of Drilling Machine 2. Which part of Drilling Machine can achieve different…

A:

Q: Manufacturing Process What is the procedure for making a Spur Gear on Milling Machine

A: Given :- Procedure for making spur gear on Milling Machine

Q: 17q In a lathe machine tool, when the cutting tool moves perpendicular to the axis of rotation of…

A: Lathe machine: Lathe machine is device which used to remove the material from workpiece. By removing…

Q: When deciding on the excavator-truck fleet, we should always select the option that ensure that the…

A: When deciding on the excavator-truck fleet, we should always select the option that ensure that the…

Q: The special hollow drill bits are used in core drilling. Select one: True False

A: Solution:

Q: and the restorer

A:

Q: 1. AJM nozzles are made of a) low carbon steel b) HSS c) WC d) Stainless steel 2. In AJM, which of…

A: It is required to choose correct answer

Q: Supply the needed gear data

A: No. of Teeth1325Diameter Pitch (DP)1010Pressure Angle2020Co-rection Factor00

Q: Vibration

A: Option 1 and 2 are correct.

Q: The required shape of the Tipped type tool is made by forging before hardening and grinding high…

A: The process that is used to provide the required shape is basically the powdered metallurgy process.…

Q: The taper on the lathe spindle is: A) 1 in 10 B) 1 in 20 C) 1 in 15 D) 1 in 25

A: The taper on the lathe spindle is 1 in 20.

Q: 1584 rads per minute.  wheels make ? revolutions per minute

A: Given data: ω=1584 rad/min Need to determine the how many wheel make revolutions per minute.

Q: Drilled hole’s Ø made by twist drills are usually rough (surface finish) and often machined…

A: The drills that are produced by the twist drills are usually rough. There will be a need for high…

Q: What type of drill machine can be used in hand-held mode?     a)Micro drill b)Upright drill c)Radial…

A: Given data : Drill machine Hand-held mode

Q: ___________ tool is used for verifying the flatness of the component.     A. Protractor…

A: Protractor is a device used to measure the angles. Engineers square is a checking tool which is used…

Q: 1. Choose the example of good vibration * Guitar Seismic Bullet Train Physiotherapy tools 2. Choose…

A: given; (1) ⇒example of good vibration?(2)⇒example of bad vibration ?

Q: describe the most ideal process of making a toolbox when making at a mass production

A: A toolbox is a box which is used to carry the tools (like plier hammer and many more other types of…

Q: What does the headgear of a mine do

A: Consider the diagram shown below for the headgear mechanism.

Q: What is the use of gyroscope compass?

A: Gyroscope compass is a nonmagnetic device based on spinning disc and rotation of earth.

Q: explain any four different types of drill bits used in various drilling operations

A: Drilling is a cutting operation in which a drill bit is used to create a round hole in solid…

Q: Compare any ten major differences between Milling ma

A: Milling Machine Drilling Machine This machine is used to cut features like walls, fins,columns etc…

Q: What type of tool is shown in this figure?   a)Milling machine b)Lathe c)Drilling machine d)Sawing…

A:

Q: hat material makes the best drill bit?

A: Drill bits are used in drills to make a hole in the materials. So it should be harder than the…

Q: Describe and differentiate the other three types of microtome other than hand microtome.

A: A microtome (from the Greek mikros, meaning “small”, and temnein, meaning “to cut”) is a tool used…

Q: ACCURATELY

A: We have given ACCURATELY

Q: briefly discuss the components of arbor press machine.  thanks

A:

Q: ENGINE LATHE PROCESSES       History of engine lathe       Types of engine lathe       Parts of an…

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Q: (a) Explain TWO reasons why the angle dimensions are necessary in the product design? (b) List THREE…

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Q: _1. What is a type of tool that used to loosen or tighten screws that have a star-like depression on…

A: As per bartleby guidelines we are allowed to solve only 1st  3 subparts if multiple subparts are…

Q: Discuss water harvesting machineries

A: Given question: Discuss water harvesting machineries.

Q: give any two different marking tools can be used in fitting shop? b/ name any four types of Drilling…

A: Typical marking tools in fitting shops are, Steel rule, circumferential rule, straight edge, flat…

Q: rovide detailed information about TBM(tunnel boring machine) cutting disc damage analysis

A: A tunnel boring machine (TBM), also known as a "mole", is a machine used to excavate tunnels with a…

Q: This is a machining process for producing internal straight cylindrical surface or profiles with…

A: In this problem, it is asked about the process which makes internal straight cylinderical surface.

Q: Describe tapper noise

A: Ther is a concept called tappet noise When the engine is running ideally there comes a regular…

Q: give four parts of drilling rig and give its functions ?

A: The four parts of drilling rig are as follows: Derrick Drill String Drill Collar Mud Injection Hose…

Q: entify the part of a lathe machine which is used to take the cutting forces and vibrations during…

A: GIVEN: Identify the part of a lathe machine which is used to take the cutting forces and vibrations…

Q: A/ What is kind of shaft bearing illustrated in Figure (1), when it used. Draw side sectional view…

A:

Q: 51. Core drilling and drilling operations are basically same. Select one: True False

A: Above statement is false  both core drilling and drilling are different

Q: How can measurment errors be reduced in XRD measurments

A: Inaccuracies in X-ray wavelengths create errors that are independent of the individual…

Q: In micrometer, circular scale is found on the thimble. Select one: True False

A: The statement is true