Cementing is the process by which cement slurry is placed in the annulus, bonding the casing to the formation. _________provides weight and stability to the drill bit, maintain tension on the drill pipe and help keep the hole on a straight course. a. Stabilizers b. Drill collars c. Jars

Q: 71) Which is not a surface texture parameter? A) roughness B) cutting length C) array D) wavy E)…

A: As per our guideline we can answer only one question at a time ,you are requested to post other…

Q: In surface grinder, for ferrous metals __________accessory is used.

A: In surface grinder, for ferrous metals __________accessory is used. Answer: A. Magnetic chuck

Q: Which process removes brittleness from steel? a. Carburizing b. Nitriding c. Tempering d. Cyaniding

A: To remove the brittleness ,

Q: Name two different example of logs which can help in identifying formation lithology (good…

A: Sophisticated computer algorithms can frequently provide a lithological assessment of wireline logs,…

Q: 27 what is desinin dsi designing the oPtimum. drilling fluid?

A: Controlling formation pressures, removing cuttings from the wellbore, sealing permeable formations…

Q: Which type of edge preparations are easier to make/prepare? Bevel grooves OJ grooves U grooves O…

A: Concept: 1) For j and u grooves we need customised form tool cutter. They can't be prepared use…

Q: Explain the permanent and temporary reasons for running casing liner inside the hole.

A: permanent and temporary reasons for running casing liner inside the hole.

Q: What is a wet mounts?

A: A procedure that is performed in a laboratory to observe motile organisms in wet mounts. It is an…

Q: Junk mill uses which action during fishing operation? a. Falling b. Tearing c. Grinding d. Crushing

A: A junk mill and a boot basket are used to pick up fish from the well. In this situation, the junk…

Q: What is Valve Guide Knurling?

A: Knurling is a process of manufacturing which is generally conducted in a lathe where a pattern of…

Q: Gear finishing operation is called:    A) Burnishing B) Hobbing C) Shaping D) Milling

A: Given Data⇒Gear finishingProblem definition⇒Problem says choose the correct option

Q: Advantage of Shrink fit chucks is:         a/Easy handling       b/High pull out security…

A: Option b is correct.

Q: Identify the drilling operation in which the top portion of a hole is enlarged to accommodate the…

A: Counter boring:  It is the a process of enlarging one end of a already existing hole concentric with…

Q: From the following identify the safety precaution for Milling machine.   Sharp countersinks need…

A: The milling machine is given

Q: What are the Bench Drill Press OBJECTIVES/PURPOSE

A: A bench drill press is a machine tool used to produce holes in a work piece. The tool used is called…

Q: A

A: ghghh

Q: Which manufacturing method do we use to shape a bolt? O A) Shaping methods using hand tools O B)…

A: A bolt is a mechanical element which is very simple in shape and its size is also very small. Its…

Q: dentify the drilling operation in which the top portion of a hole is enlarged to accommodate the…

A: Answer in step 2

Q: Identify the drilling operation in which the top portion of a hole is enlarged to accommodate the…

A:

Q: Define the drill press center pulley bearing replacement.

A: solution of above problem is below:

Q: Does the PLIERS have any fragile or delicate parts that need to be protected? If so, how do you…

A: Solution:   Pliers or Cutting Pliers are the mechanical tool used to cut wires, cables at the job…

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: During the indirect extrusions process, which of the following type of plunger is used? O a. Both…

A: Given :-  During the indirect extrusions process, which of the following type of plunger is used? O…

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: - Three-jaw chuck -Mandrels

A: given :irregular shaped workpiece clamping devices

Q: What are the two forms of abrasives used in benchwork?

A: Two types of abrasives are employed in benchwork: Abrasive paper is one type of abrasive coating…

Q: Describe three basic categories of material removal process.

A: given: Describe three basic categories of material removal process.

Q: What’s the difference between radial arm and upright drill press?     a)Different cutting tool…

A: Given data : radial arm upright drill press

Q: Identify the drilling operation in which the flat bottom drill bit is used to enlarge the existing…

A: Core drilling operation -  It is a type of drilling with a donut-shaped bit that allows a…

Q: In which lathe operation enlarging the already drilled hole can be produced. Boring operation…

A: Correct Option: Boring Operation.

Q: A tool make easy work of removing broken threaded ends of pipe, plugs & fittings. A tool make easy…

A: Pipe extractor is correct option.

Q: What are the facilitating factors and barriers for implementation drill machine

A:

Q: facture of twist drills, the shank is joined to the body of

A: GIVEN: In the manufacture of twist drills, the shank is joined to the body of the drill using (a)…

Q: Which one of the given options is right?   a)Poor tolerance and surface finish in a part produced by…

A: Solution:

Q: During the direct extrusions process, which of the following type of plunger is used? O a. Both…

A: Forward Extrusion is also known as Direct extrusion. Backward extrusion is also known as Indirect…

Q: What type of operations can be done by using these cutting tools?   a)Reaming b)Twist drilling…

A: Given data : Tool bit

Q: _________ is a massive and rigid single piece casting made to support other active parts of a lathe…

A: The Answer is option [D] Bed.

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: 2. Which role does Gel Strength play in the drilling process? 3. What type of fluids does drilling…

A: 2) The gel strength is one of the essential properties of the drilling fluid because it shows the…

Q: what the application and uses of the motorized Nuts crusher?

A: This creation identifies with a nut organic product breaking machine. Said nut organic product…

Q: Please explain why the drill bit is one of the most important bha component?

A: The most common components of BHA are shock absorbers, drill collars, stabilizers, jars , reamers ,…

Q: Identify the drilling operation in which the top portion of a hole is enlarged to accommodate the…

A:

Q: . How can discontinuities in the root face be removed?

A: Discontinuity is a defect, it is an interruption of the typical structure of a material, such as a…

Q: The main purpose of a boring operation, as compared to drilling, is to Enlarge the existing hole…

A: Ans(a)  The elastic recovery of the sheet metal after bending is called springback. Inductile…

Q: A) forming. 7) The method that Diamond cutting tool tips are attached to the carbide substrate…

A: When used as a cutting tool, diamonds excel in hardness and heat diffusion. It is for this reason…

Q: process used for cutting a gear on a milling machine is called The a. Gear forming b. Gear shaping…

A: Option c is correct

Metal Casting

Metal casting is described as a manufacturing process in which a mold cavity is produced by sand, and molten metal is filled inside a mold cavity. The desirable shaped object is achieved after the solidification of molten metal. Large metal objects like machine beds, motor bodies, and others can easily be manufactured using metal casting. The place or shop where metal casting is performed is called foundry.