sketch write short notes on any two types of rolling bearings

Q: Which of the following statement is correct Select one: Friction causes objects to slip down…

A: Friction force is directly proportional to the normal force acting to body and independent of area…

Q: • How much would the crushing ram rotate if the crank is rotated 30 degrees clockwise? - 360 mm…

A:

Q: Complete the following table for 7 types of Engineer’s Hammers.        Types                 Hand…

A:

Q: Which one of the given cases causes vibration?       Unbalanced rotating parts and units…

A: Vibration is a phenomenon in which a vibrating object moves to and fro. sometimes vibration is…

Q: SUBJECT: machine Shop Theory and Practices 1.) How can we monitor and maintain the correct thread…

A: how can be monitor and maintain the correct thread pitch during threading operation?

Q: With neat sketches explain the hydraulic quick return mechanism used on a shaper?

A: Hydraulic mechanism :- This mechanism are suitable increasingly popular these day as of their bigger…

Q: In a multi point cutting tool the negative rake angle is used for high tensile strength materials.…

A: In multipoint cutting tools, the angle of the rake surface from the reference plane that is normal…

Q: What is the pitch of a ¼ inch bolt thread when the total number of thread is 30 for the total length…

A: Answer: The pitch of the bolt is 15 TPI (Threads Per Inch) or 1.7 mm.

Q: Which of the following produces least friction? a. Sliding friction O b. Composite friction O c.…

A: Friction:- Friction is the force that resists the motion of one surface relative to another with…

Q: ) In a multi point cutting tool the negative rake angle is used for high tensile strength materials.…

A: Positive rake angle tool is used for soft and ductile material and negative rake angle material is…

Q: Which one of the given options is Wrong?       Tool life usually measured in days       None…

A: Build up edge: The accumulation of the material opposite to the rack face of the tool is known as…

Q: Describe thrust angle.

A: Introduction  The thrust angle is basically used as a major angle for alignment of the rear and…

Q: 1) Which one of the following materials is used in the fabrication of Rolling mills? a. Malleable…

A:

Q: Which of the following statements about items that are press fit is NOT true? Group of answer…

A: Press-fit is used as a fastener to join two mating parts tightly by providing the thrust to the…

Q: Describe the importance of pigging, bearing and shaft seals.

A: Pigging is defined as the process of pipeline review or maintenance in which various inspection…

Q: What ares name of the tools equipment

A:

Q: a). Briefly explain any one type of metal bending operations with a neat diagram. b). Write the…

A: Metal bending and its application

Q: choose true or false : -The listed life of a rolling bearing, in a catalogue, is the minimum…

A: The listed life of a rolling bearing, in a catalogue, is the minimum expected life. Answer: True

Q: Complete the following table for 7 types of Engineer's Hammers. Турes Hand Sketch Uses Description

A:

Q: Reviewed and update Which type of jig do not have base plate? | प्रकार के जिग में बेस प्लेट नहीं…

A: Given Jig To find Jig without base plate

Q: Course: Manufacturing Process How To Perform Tapper Turning of a Rod by Tail Stock Offset Method?

A: Given data How To Perform Tapper Turning of a Rod by Tail Stock Offset Method

Q: 16) Earing is a type of defect, usually found in 17) Tension is the only type of stress applied in…

A: we have to fill in the blanks

Q: QI Define five of the following with sketch. 3- AA2024 4- Rolling 5- Wire drawing 1-Taper turning 2-…

A: Taper turning is a turning technique in which the cutting tool travels at an angle to the…

Q: Name the 2 types of axial loading?

A: Two types of axial loading are tensile and compressive stress. Both kinds of stresses arise within…

Q: What happens when an external torque is applied to a shaft?

A:

Q: hearing stress value will be The angle of twist will be

A: Solution:- Given data:- T =400 N-mt = 2mmG =28 Gpa Area of tube, =40×20+π×1022957.079mm2 Total…

Q: Why is there one driver gear and two driven gears in a hand drill

A: The hand drill is a portable drilling machine that is similar in design to a breast drilling machine…

Q: state 7 types of Engineer’s Hammers as follow:

A: 7 types of Engineer’s Hammers are: Ball peen hammer Sledge hammer: Cross peen hammer: Dead blow…

Q: What is Axial Load and explain with example?

A: Axial load is the load which act on the body parallel to the axis or perpendicular to the…

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: Hollow shape parts are made __________ process. a. Cold rolling b. Wire drawing c. Deep drawing d.…

A: Rolling process are use to produce the symmetrical objects. Wire drawing process is used to produce…

Q: A circular heeps is roll when it's start rolling e ¢ on vurtical positic Callt

A: Givenradius of the hoop r=1mangular velocity ω=1rev/stime t=1 sec

Q: Facing is an operation to reduce the diameter of work piece. Select one: True False

A: False

Q: a). Briefly explain the rolling process with a neat diagram. b). Differentiate between hot working…

A: Rolling: It is type of manufacturing process which is used to convert metal strip into uniform…

Q: -.3: Draw the front view for a square-headed bolt and a square neck with a castle nut and a washer…

A: Given data: The diameter of the bolt is D = 24 mm. The length of the bolt is L = 100 mm. Here, the…

Q: Sketch a typical arrangement of mechanism of quick return shaping action of power transmission from…

A: Crank and Slotted Lever Quick Return Mechanism:In crank and slotted link mechanism. The power is…

Q: When does a free vibration occurs?

A: Condition of free vibration When we apply initial external forces on the body and the body tends to…

Q: Write the equation for work done by a torque of constant magnitude?

A: Work done: The work done is defined as the product of force and the displacement in the direction of…

Q: Sketch and explain any four Shaper operations?

A: The four shaper operations are, Horizontal cutting: It's one of the most popular operations on a…

Q: In uptight drill machine, the power is transmitted from electric motor to spindle with help of belt…

A: Drilling machine is a mechanical equipment used to introduce holes into a specimen which are in…

Q: (a) With a neat sketch write short notes on full film lubricating condition

A: Hydrodynamic or full film lubrication is the condition when the stack carrying surfaces are…

Q: Explain what is the use of tailstock and mandrel show sample? the subject is machine shop theory

A:

Q: Describe the different types of hammers.

A: Types of hammer: Claw hammer: This is the most common hammer for general work available with…

Q: Explain the different types of bearing failures on machines in a workshop? What are the types of…

A:

Q: SHAPER MACHINES Shaper operation Types of shaper Principal parts of a shaper

A: Shaper Machine:- Shaping is a machining operation for generating flat surface by means of single…

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

A:

Q: a- Drive the mathematical equation used to find the Break- Even - Point. b- Draw the production…

A: The point at which a company's revenues equal its costs is known as the break-even point. The…

Q: (a) Design a suitable layout for manufacturing a hexagonal bolt  and state its  advantages

A: Solution: