Without monitoring the condition of the machine, preventive maintenance is performed to decrease the operational life of a machine. Select one True False
Q: The average bearing life is the life that 90% of bearings will achieve or exceed before they fail…
A: It is required to justify given statement
Q: The shafts used for transmitting the power and torque are always supported using bearings. Select…
A:
Q: q9 Conveyors are fixed path material handling equipment that is not used in continuous…
A: The given statement is true.
Q: 1q Without monitoring the condition of the machine, preventive maintenance is performed to decrease…
A:
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: For the pulley system below, which equation is true about the length of the cord marked as green? If…
A: To find: The length of the green cable.
Q: The tooth height is defined by the sum of addendum and the dedendum Select one: True False
A: Tooth height in gear is defined as the radial distance between the addendum and dedendum circle of…
Q: By monitoring the condition of the machine, preventive maintenance can not be performed to increase…
A: In preventive maintenance- Equipment downtime is decreased and the number of major repairs is also…
Q: Chains are used in gears applications while belts are used with pulley systems. Select one: O True O…
A:
Q: Rolling contact bearings are also known as anti-friction bearings. Select one: True False
A: Bearing is part of machine elements that allow desired motion and used to reduce friction between…
Q: in ball bearing free contact angle depend on ball diameter Select one: O True O False
A:
Q: Muff couplings can be used to connect two shafts that are having an intersecting axis. Select one:…
A:
Q: An universal coupling commonly used in shafts that transmit rotary motion Select one: True False
A: An universal coupling commonly used in shafts that transmit rotary motion Answer: True
Q: A single-acting actuator could be used as a component for bus opening or closing as per the…
A: Let us discuss single acting actuator.
Q: the speed can be positive or negative false true
A: Speed is a scalar quantity. it has no direction so, speed can be positive or zero. it cannot be…
Q: 5. You only need a particular solution to solve the total respon vibration system Choose True False
A: we know that The general equation for force vibration system is
Q: Meter-out of pneumatic circuits utilizes check valve in only single direction. Select one: O True O…
A: We have to determine true/false
Q: An example of a liquid lubricant is crude base that is introduced between two contact surfaces to…
A:
Q: Chuck key requires lubrication maintenance. Select one: True False
A: A chuck key, sometimes known as a chuck wrench, is a tool used to tighten or loosen the jaws of a…
Q: In a good material handling system timely movement of materials is possible. Select one: True False
A: Given Data⇒ Material handling system Timely movement of materials
Q: The minimum life of the bearing is the life which 90% of the bearings will reach or exceed before…
A: Life of bearing is expressed in hours. It represents that how long a bearing can work before the…
Q: Pressure is stronger at the bottom of an item immersed in a fluid than at the top. Select the…
A: Pressure is the ratio of applied force and the surface area.if a small body is submerged in a fluid,…
Q: The minimum bearing life is the life that 10% of bearings will achieve or exceed before they fail…
A:
Q: The total angle through which a body has rotated is linear displacement
A: In the given statement, it is given that total angle rotated by a body is linear displacement.
Q: Without monitoring the condition of the machine, preventive maintenance is performed to decrease the…
A:
Q: The neutral point in a drill string can be defined as the point where the string changes from…
A: Answer is true. The neutral point in a drill is the point where there are neither compressive or…
Q: Washing machine is an example for servomechanism. Select one: True False
A:
Q: SHM is typified by the motion of a mass on a spring when it is subject to the non linear elastic…
A: The given statement is FALSE.
Q: 7. IG for plate =1/2 m(a+b) "TRUE "FALSE 8. See the attached file VB2- VA2 Coffiecient of…
A:
Q: A metal disc of 20 mm diameter is to be punched from a sheet of 2 mm thickness. The punch and the…
A: As per given Metal disc diameter =20mm Clearance =3% We have to find determine of punch
Q: Usage of sharp tool bits and countersinks are the safety precaution of a milling machine while…
A: As per given question Usage of sharp tool bits and countersinks are the safety precaution of a…
Q: Which statement is true in the case of the term "Range". O Is closely related to accuracy and define…
A: Range is closely related to accuracy
Q: The frequency of the rotor circuit increase as the rotor speed decreases True O False O
A: True.
Q: orce is an agent that destroys or tends to destroy motion. Select
A: this statement is( true)
Q: When a component subjected to variable load fails at 104 cycles, then such a failure is called as…
A: High fatigue cycle failure: It is a type of fatigue that occurs due to a small elastic strains under…
Q: In CNC machines for every work the punched tapes are cycled through the tape reader Select one: True…
A: In CNC machines for every work the punched tapes are cycled through the tape reader Select one:…
Q: Chain block pulley is connected to a crane and is used to lift Heavy objects manually Select one:…
A: Chain block pulley system is used for mechanical advantage.
Q: The average bearing life is the life that 90% of bearings will achieve or exceed before they fail…
A:
Q: 1)Couplings is an instrument used to protect overload between two power transmitting shafts. Select…
A: 1) Coupling is an instrument that is used to connect two shafts at their ends to transmit power. If…
Q: The winch device uses the mechanical advantage of connecting rod Select one: True False
A: basically, The winch device uses the mechanical advantage of connecting rod
Q: The tensile spring is in the form of a helix. Select one: True False
A: Spring: It is a mechanical equipment which is use to decrease the effect of shock load or it is used…
Q: Chain block pulley is connected to a crane and is used to lift Heavy objects manually Select one:…
A: A chain block is a mechanism used for lifting and lowering heavy loads via a chain and they are also…
Q: In electroplating process the cathode is used to complete the circuit only and not for the coating…
A: False
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 thermocouples are suitable for temperature measurement applications in the range of 200°C to…
A: False
Q: a new machine. The n conthoOus use and repair rate of 0.10 per day Compute the machine inherent…
A: Given Repair rate, R = 0.1 Failure rate, F = 0.021 Find Machine availability, A
Q: True or False: The opposing torque is inversely proportional to the elasticity of the torsional…
A:
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- In GD&T Coaxiality is that condition where the axes of two or more surfaces of revolution are _____________. There is a misconception that centerlines or the tolerance block control the ____________________ between two cylinders.ANSWER FAS WITH A SUMMARIZED SOLUTIONDon't try if you don't know and also don't provide handwritten solution Q. Define Mealy machine
- An AS/RS is used for work-in-process storage in a manufacturing facility. The AS/RS has five aisles, each aisle being 120 ft long and 40 ft high. The horizontal and vertical speeds of the S/R machine are 400 ft/min and 50 ft/min, respectively. The S/R machine requires 12 sec to accomplish a pick-and-deposit operation. The number of single-command cycles equals the number of dual-command cycles. If the requirement is that the AS/RS must have a throughput rate of 200 S/R transactions/hr during periods of peak activity, will the AS/RS satisfy this requirement? If so, what is the utilization of the AS/RS during peak hours?A machine is expected to have a maintenance cost of 1000 the first year. It is believed that the maintenance cost will increase 500 per year. The interest rate is 6% compounded annually. Over a 10-year period, what will be the approximate effective annual maintenance cost?Kindly solvr this problem. tHank you
- Explain how interruptions are crucial to the machine using one practical example.Need step by step solution ASAPA single model manual assembly line produces a product whose work content time = 48.9 min. The line has 24 workstations with a manning level M = 1.25. The product has a Available shift time per day = 8 hr, but downtime during the shift reduces actual production time to 7.6 hr on average. This results in an average daily production of 256 units/day. Repositioning time per worker Tr is 8% of cycle time Tc. Determine: Line efficiency, Balancing efficiency, and Repositioning time Tr.