A revolving pillar jib cranes can rotate 3600 are provided with stops at the end of the jib to prevent over travel of hoist.  Select one: True False

Q: balance thin disc

A: Taking moment about right bearing FL*L=meω2LRFL=meω2LRL=9*9*92*1019=3453.16   Now balancing forces…

Q: Buttress threads are used for withstanding high forces in one direction only. Select one: True False

A: Buttress threads is a design of screw thread in which leading faces are perpendicular to screw axis…

Q: Surface nonmetallic raceways and their fittings must be designed so that sections can be…

A: Design of surface nonmetallic raceways and their fittings should be such that each section can be…

Q: ting slurry pump is to be driven by a 50hp, 2400 rpm diesel engine and operating under moderate…

A: Given data as per questionP=50 hp=37285 WN1=2400 rpmN2=800 rpmSmall sheave diameter, d=6 inch=0.1524…

Q: Write about characteristics of gyroscope with a neat sketch.

A: The answer is in next steps

Q: Find the correct statement with respect to balancing of rotating masses: a. Second mass is…

A: Balancing of mass is done in order to reduce the induced vibration during rotation of the machine.

Q: An example of a liquid lubricant is crude base that is introduced between two contact surfaces to…

A: The basic purpose of the lubricating any moving part is to reduce the friction between the parts and…

Q: An example of a liquid lubricant is crude base that is introduced between two contact surfaces to…

A:

Q: Completely solve and illustrate the problem. Show what are given, required, illustration, analysis…

A: given; diameter of solid shaft(ds)=4.2in                                       =0.1068mweight of…

Q: - Hardness testing machine. (7) Colored segment on dial face (6) Large pointer - (S) Small pointer…

A: To Explain :  Hardness testing machine

Q: choose true or false : -The speed of the sprocket reduces as the chain pitch increases for a given…

A: The speed of the sprocket reduces as the chain pitch increases for a given number of teeth.

Q: Vertical axis wind turbine is one which has blades rotating on an axis parallel to the ground…

A: The blades of a horizontal axis machine rotate on an axis parallel to the ground. The blades of a…

Q: A revolving pillar jib cranes can rotate 360° are provided with stops at the end of the jib to…

A:

Q: A bridge crane is a material handling equipment that can lift load and unload which can rotate in a…

A:

Q: Q8/ . .. lumped on the axis of piston pin axis * Reciprocating parts REDUCED SYSTEM piston travel…

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: An example of a liquid lubricant is crude base that is introduced between two contact surfaces to…

A:

Q: A __________ hook has an eye at a right angle to the plane of the hook. Select one: A. FOUNDRY B.…

A: Given :-  A __________ hook has an eye at a right angle to the plane of the hook. Select one: A.…

Q: The primary unbalanced force is maximum twice in one revolution of the crank. Select one: O True O…

A:

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

A:

Q: What is center of percussion? Write down Procedure for finding COP of a wooden compound pendulum

A: Given;To define contre of percussionTo write procudure for finding COP  of a wooden compound…

Q: In SRP the main function of crank shaft is to convert rotary motion to reciprocating motion. Select…

A: Correct Option: True.

Q: A STAR WHEEL ADJUSTER RETURN SPRINGS ANCHOR PLATE E ANCHOR PIN PLATE SPRING SPRING STAR WHEEL…

A: Backing plate - C Shoe - D Wheel cylinder - A

Q: Devise a mechanical models for the crane of the following Figure Steel cable W Steel boom

A:

Q: ion 3 plain the importance of: rake angle relief angle nose radius

A:

Q: Explain the construction of proell governor.why centrifugal governor are preferred over inertia…

A: To find: 1.  construction of proell governor.              2.why centrifugal governor are preferred…

Q: ratio of connecting rod length to crank radius.

A: Given; Consider the triangular forned by the connecting rodand the crank of an IC engine as two…

Q: Direction: Solve the following problems completely. Include all FBD with proper labels. 4 decimal…

A:

Q: find average piston velocity in each direction ( between limiting positions) for an off-set slider…

A: Draw a diagram showing the limiting positions of the mechanism. Here, A' and A'' are the limiting…

Q: between centers carry pulleys 4 feet and 3 feet in diameter respectively, connected by a crossed…

A:

Q: A rotating slurry pump is to be driven by a 50hp, 2400 rpm diesel engine and operating under…

A: Note:- As per the honor code we can answer upto three sub-parts. Please, repost question to get…

Q: A revolving pillar jib cranes can rotate 360° are provided with stops at the end of the jib to…

A: the rectilinear motion has to be arrested at some point in movement of payload , this is to ensure a…

Q: Which of the following is not used in this support reaction experiment? Select one: Scale Vernier…

A: Which of the following is not used in this support reaction experiment

Q: according to their usage areas. Which is not a type of comparator?      A) Outside diameter…

A:

Q: Derive an expression for the height of Proell governor.

A: The answer is in next step

Q: Weight and Balance Find the Empty Weight CG location for the following tricycle gear aircraft. Each…

A: Consider the moment diagram of the tricycle gear aircraft.

Q: Draw FBD and solve for static equilibrium

A: For solution refer below images.

Q: Determine whether the mechanism below is mandatory movement. body hydraulic cylinder

A: Solution:

Q: (a) With a neat sketch write short notes on a crane that can be lifted and unloaded within a…

A: This arrangement is quite popular is assembly shops and machine shop floors   they provide…

Q: Self weight of the beam acts vertically downwards at the middle of the beam Select one: True False

A: True

Q: rpm diesel engine and operating under moderate shock load. The pump will operate at 800 rpm. The…

A:

Q: Question 5 Anti-friction bearings require more space than plain bearings. O True False

A: Bearing:A friction bearing consists of a fixed, non-moving bearing surface, such as machined metal…

Q: 3. a) Generator Connects the rotor hub to gear box in a horizontal axis wind turbine. b) Low speed…

A: It's called low speed shaft which connect the rotor to gear box . So option b is correct  You see it…

Q: If the deflections of the drive belt of a lathe machine exceeds 8 mm tensioners are used for…

A: If the deflections of the drive belt of a lathe machine exceeds 8 mm tensioners are used for…

Q: The copper head hammer is used for releasing hold pin in the chuck. Select one: True False

A: The copper hear hammer is a hammer in which striking portion of the hammer (or head) are…

Q: Draw FBD of Bicycle axle (Thru axle)

A: To find :- Fbd of axle

Q: An example of a liquid lubricant is graphite that is introduced between two contact surfaces to…

A: An example of a liquid lubricant is graphite that is introduced between two contact surfaces to…

Q: The sum of all unbalanced forces on the rotating shaft must be zero is called O tatic balancing O…

A: Static balancing involves the balancing of centrifugal forces of rotating masses.

Q: Identify the  part not belonging to micrometer. Frame Ratchet Locknut Clamp

A: Identify the  part not belonging to micrometer. Frame Ratchet Locknut Clamp

Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.