To reduce bit balling when drilling a soft clay formation, a PDC bit should have: Small journal angle O Large junk slot area Gauge protection Sealed bearings Question 7 In a typical drilling operation, the flow regime in the annulus would likely be: Turbulent Laminar Transitional Supersonic

Q: can you do it in polygon

A: Given vectors : A :  2 kph 45°N of E B :  2.8  kph 58°E of S C :  5.1  kph 28°W of S D : 3.2  kph…

Q: rection: Locate the center of gravity in figures A & B by putting a dot or a point in each of the…

A: centre of garvity is the point where the gravitational force is acting through

Q: If an object is hanged by a string, the line of action of the string will not always pass through…

A: When an object is symmetrical then line of action of string passes through the centre of gravity of…

Q: Write F if True and T if False. Golf countries are rich because of their oil deposits

A: It is true(F) that gulf countries are rich because of their oil deposits.

Q: When pressure increases, the temperature increases. Select one: True False

A: Pressure: force acting per unit area Temperature : it is actually a physical quantity that expresses…

Q: 3+4s / 9s² - 16 inverse Laplace

A: Concept Of Laplace Inverse Transformation Is Used

Q: Determine both magnitude of OA and Oy on the figure below? F=10-06 -A 30 45°

A:

Q: find closure Eq.

A: You have mentoned the postions and angles .

Q: Compute the moments of inertia with respect to the X-X and Y-Y centroidal axes for the following…

A:

Q: The bigger is the area acted upon by a force, the smaller is the pressure on it. Select one: False…

A: A force applied to an inflated balloon is an illustration of how force may alter an object's form…

Q: A pneumatic system operating at 85 psi comprises a series of pneumatic actuators which consume 2.4…

A: Original CFM = 2.4 CFMOriginal pressure= 85 psiNew pressure= 120 psiAtmospheric pressure= 14.7 psi

Q: QUESTION If a vector is multiplied by a scalar: O Then its magnitude is increased by the square root…

A: Vector: A vector is a quantity which has both magnitude and direction. The notation of vector is →…

Q: Direction: Locate the center of gravity in figures A & B by putting a dot or a point in each of the…

A:

Q: At the instant the hand has stopped pushing, the tangential acceleration of the ruler is Group of…

A: Let the torque applied by hands be And the length of the ruler be The tangential acceleration can be…

Q: The figure below has the following weight per length. W₁ = 150 lb/ft W₂ = 175 lb/ft W3 = 130 lb/ft…

A: given;   w1=150lb/ftw2=175lb/ftw3=130lb/ftAB=1ftBC=6ftCD=4ftDE=5ftEF=8ftlets take reaction force at…

Q: What is that number in red above Ey in Figure 3?

A: Consider following free body diagram showing forces acting at point E

Q: Generally, the triangles can be divided into two kinds; right angle and not right angle. * O True O…

A: It is true that the triangles can be divided into two kinds; right angle and not right angle.

Q: When the diameter of cylinder is very small compared to its length, it can be treated as an…

A: As per given question  When the diameter of cylinder is very small compared to its length, it can be…

Q: The radial stress in thin cylinders 2 points can be neglected because: the thickness of thin…

A: Radial stress is stress due to fluid pressure in the cylinder acting radially outwards, it is…

Q: Part B - Analyzing the force-couple system on a bracket For the bracket shown below, Fi = 165 lb, F…

A: As per the guidelines of BARTLEBY we are subjected to solve only one question at a time. please…

Q: how did you find d1 and d2

A: This question is based on the concept of polar radius.

Q: If a force doubled, impulse will triple. True or false

A:

Q: R M P

A: given; lets take tension force in member NJ=T1lets take tension force in member NM=T2lets take angle…

Q: What did you put in the calculator to get the box answers? Please put exactly what you put

A: The solution provided in the previous response is as follows.

Q: y Side 3 Side 1 8.0 Side 4 Side 2

A: Plz mention what to do?

Q: Number of links? The value must be a number 8 Number of full joints (J1)? Figure 2 Figure 2

A: Given mechanisms,

Q: Figure 1 of 1 8 ft 6 ft 6 ft

A:

Q: Which of the following statements is CORRECT? Don't Know A force can be moved along its line of…

A: Given problem is

Q: What is the meaning of + S.F, -S.F, +B.M and ?- B.M

A: There are sign convention for shear force and bending moment.  The shear force at a cross-section is…

Q: Unlike gas, liquid does not form a free surface, and it expands to fill the entire available space.…

A:

Q: Q1: Consider the points A, B, C, D where coordinates are respectively (1,1,0), (-1,1,0), 0,-1,1).…

A: According to the given  information solution is given below…

Q: if the bullet that hit the cashier made a bullet hole that was 3 mm wide and 8 mm long, white was…

A: Given data:

Q: 00 Ib, 120° 60°

A:

Q: Draw the orthographic Projections of given object.

A: Orthographic projections are projections of a component in three directions that are perpendicular…

Q: True or False? All rectangular x-sections less than 12-inch in width and less than 0.23-inch in…

A: The minimum width for the all rectangular section to be known as strip is 12 inches while the…