Five men are available to do five different jobs. From past records the time in hours that each man takes for each job is known and is given below         Machine     Men I II III IV V A 3 10 3 8 2 B 7 9 8 7 2 C 5 7 6 4 2 D 5 3 8 4 2 E 6 4 10 4 2   Find the assignment of men to job that will minimize the total time taken.

Q: With a base schedule as shown below, what changes will occur if activity C can start after B is…

A: Here alphabets indicate activity and numbers indicate activity processing time.

Q: The family traveled to Florida for vacation. When you arrived, the trip meter read 486. New tires…

A: Total distance travelled=486 miles                                       = 486*63360 inches…

Q: bat am 17 6. I control flow discharging from an actuator. What am I? 7. As pressure differential…

A: Point 6 states that flow discharges from an actuator. To control the flow from the actuator, we have…

Q: all appropriate work 1. An object is thrown horizontally from the top of a building 4 m above the…

A: Given-Data:- h=4m;  To-Find:- time of flight initial velocity final velocity equations of motion for…

Q: Following data refers to the jobs (P, Q, R, S) which have arrived at a machine for scheduling. The…

A: Given:Shortest possible theory is used to reduce the flow time.

Q: 10. A lending company discounts 15% simple interest per year on loans made . If a member borrows…

A:

Q: a) If you are an engineer for an automobile company, the annual requirements for spare parts are…

A: a). Given, Demand , D=3800unitsCost price, C=10rsOrdering cost, Co=0.35rsHandling cost,…

Q: he maintenance cost for a new heavy-duty diesel engine is P20,000 two years after its purchase,…

A: Given DataMaintenance costPm=P20000P4=P40000P8=P80000i=10%

Q: Q1/B/ Answer the following. 1- Which of the following is an unconventional process of machining? a)…

A:

Q: Question 1 track and rolls down the ramp. Below on the left is a picture of this setup. Below on the…

A: The velocity of the cart at any time can be determined as, Here, s denotes the distance and t…

Q: i need the answer quickly

A:

Q: How much do you save each week if you drove a prius instead of a pickup truck? Assume you drive 125…

A:

Q: Question 2 (35 marks): A company has a project to complete. To complete the project, the following…

A: To draw the Project Diagram/Network (15 pts) and develop a Linear Program (20 pts) for computing the…

Q: •A power station will run 24 hours a day with 7 operators working 8 hours per day and 5 days in a…

A: Given: To find the annual cost

Q: A production line with machines A, B. C and D. Machine A, B, C and D can produce 400 items, 300…

A: Given Data⇒ Machine A,B,C,D A can produce 400 items per hour B can produce 300 items per hour C can…

Q: When the well-isolated office room is entered in the summer, it is seen that the temperature of the…

A:

Q: A large wood products company is negotiating a contract to sell plywood overseas. The fixed cost…

A:

Q: Find out total elapsed time

A:

Q: For the following hydraulic circuit, we want to move a load of 2512 lb at a speed of 250 in/min. The…

A: Solution: Given Data: P=2512 lbN=250 in/minD=4 inL=20 in   To Find: a) Calculate the speed (time)and…

Q: (a) Determine the economic number of machines to assign an operator based on the following:…

A: Given:To find:(a) Determine the economic number of machines.(b) Value of .(c) Respective idle…

Q: A company that produces 750,000 items, with a $3 million fixed cost and a $15million total cost. The…

A: To find: The variable cost per item. Given: The fixed cost is Cf=$3M=$3000000. The total cost is…

Q: Instructions: Identify the talking components by choosing the most appropriate answer from the…

A: To determine: I directly determine what the speed of a hydraulic actuator is going to be. What am…

Q: 2 07. The standard time for a job is 10 hours, hourly rate is Rs. 10. A worker completes the job in…

A: Given   Standard time, S = 10 hours       Hourly rate, R = 10 Rs        Time taken, T = 8 hours Find…

Q: It is important to industrial engineers because it gives quick but good approximations of…

A: following is the answer to the above problem-

Q: Instructions: Identify the talking components by choosing the most appropriate answer from the…

A: To determine: I allow flow to bypass a flow control valve. What am I? As fluid temperature rises,…

Q: A 25 ft long solid steel rod is subjected to a load of 10,000 Ib. This load causes the rod to…

A: Data given -  L = 25 ft = 25 × 12 P = 10000 lb  ∆L = 0.477 in  E = 30 × 106  psi

Q: The farmer wanted to know the number of hills per hectare in his rice production, if row is 15 cm…

A: Givenw=15cmb=15cm

Q: • A power station will run 24 hours a day with 3 operators working 8 hours per day and 5 days in a…

A: Given: The average annual salary is $32000. Total number of operators is 3.  Working hours is 8 hr.…

Q: The 15.8-in.spring is compressed to a 6.0-in. length, where it is released from rest and accelerates…

A:

Q: Calibration is an item present in maintenance manual. Select one: O True O False

A:

Q: Q5) Assume that 2 automatic machines have been assigned to one operator. It takes 2 minute to load a…

A: Given:

Q: A toy rocket is launched from the top of a building 136 feet tall at an initial velocity of 162 feet…

A: Given data as per the question Acceleration due to gravity, g=32ft/s2Initial…

Q: a) The details of travel time and capacity of different links in a portion of a city road network is…

A: given; travel time in minute;A-B                    2A-C                    2A-D…

Q: Determine the above demand in months

A: Given; Annual demand for an item is=10000 unitsUnit cost is= Rs 100Inventory charges= 14.4 % of the…

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.