In a workplace 120 accidents were recorded in a year. There are 1200 workers and each of them work 40 hour per week. Take 50 weeks in a year and calculate accident frequency rate based on the equation given below: Useful equation: Frequency rate = number of accidents x 200,000/total employee hours worked O a. 2000 O b. 0.1 Oc. 10 O d. 20 O e. 200

In a workplace 120 accidents were recorded in a year. There are 1200 workers and each of them work 40 hour per week. Take 50 weeks in a year and calculate accident frequency rate based on the equation given below: Useful equation: Frequency rate = number of accidents x 200,000/total employee hours worked O a. 2000 O b. 0.1 Oc. 10 O d. 20 O e. 200

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Q2: For the project, its data shown below find: ● Time in weeks that gives a probability of %97.5 Probability of finishing the project 4 weeks more than TE Probability of finishing the project 3 weeks less than TE Act. 1-2 2-3 2-5 2-4 3-4 3-7 5-6 6-7 4-7 0 8 4 7 7 4 7 10 10 4 M 10 5 9 6 8 14 14 5 P 24 12 21 11 8 15 24 24 12
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A father notes that when his teenage daughter uses the telephone, she takes not less than 6 minutes for a call and some times as much as an hour. Fifteen minutes call are more frequent than calls of any other duration. If these phone calls were an activity in PERT project, then phone calls expected duration will be G
2. If an activity whose normal duration is 15 days can be shortened to 10 days for an added cost of $2,000, what is the crash time and crash cost per day? Select one: a. 10 days; $400 b. 10 days; $2,000 c. 5 days; $10,000 d. 10 days; $20,000 e. 5 days; $400
Quèstion 30 The number of newspaper copies distributed is given by. C = 50t-- 200t + 10000, Mwhere tis in years. Find the minimum number of copies distributed from 1995 to 2002 O A. 8850 O B. 9800 OC.7500 O D. 10200 A Moving to another question will save this.response. « Question 30 of acer F7 F8 F9 F10 F11 F12 Prtsc Pause Del F4 F5 F6 Scr Lk SysRq Break Ins Coca) 24 & 4. 5 € 6 7 8 9 W E Y U
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The network of a small construction project awarded to a contractor is shown in the following figure. The normal duration, crash duration, normal cost, and crash cost of all the activities are shown in the table. The indirect cost incurred by the contractor is INR 5000 per day. Normal Crash Normal Activity Duration Duration (days) 6. Crash Cost Cost (days) (NR) (INR) 15000 25000 4 Q 6000 12000 3 8000 9500 3 7000 10000 3 2 6000 9000 U 2 1 4000 6000 V 4 20000 28000 If the project is targeted for completion in 16 days, the total cost (in INR) to be incurred by the contractor would be RST