Under axial compression, the limit state of collapse assumes the maximum value of compression strain. The maximum value is

1.  0.1%

2.  0.2%

3.  0.3%

4.  2%

4

0.2\%

Explanation :
No Explanation available for this question

In the construction of networks, dummy activities are introduced in order to:

1.  Compute the slack on all events

2.  Transfer resources, if necessary, during monitoring

3.  Clearly designate a precedence relationship

4.  Simplify the crashing plan

4

Clearly designate a precedence relationship

Explanation :
No Explanation available for this question

The project activities, precedence relationships and durations are described in the table. The critical path of the project is Activity Precedence Duration (in days) P - 3 Q - 4 R P 5 S Q 5 T R, S 7 U R, S 5 V T 2 W U 10

1.  P-R-T-V

2.  Q-S-T-V

3.  P-R-U-W

4.  Q-S-U-W

4

Q-S-U-W

Explanation :
No Explanation available for this question

Cars arrive at a service station according to Poisson’s distribution with a mean rate of 5 per hour. The service time per car is exponential with a mean of 10 minutes. At state, the average waiting time in the queue is

1.  10 min

2.  20 min

3.  25 min

4.  50 min

4

50 min

Explanation :
No Explanation available for this question

Customers arrive at a ticket counter at a rate of 50 per hr and tickets are issued in the order of their arrival. The average time taken for issuing ticket is 1 min. Assuming that customer arrivals from a Poisson process and service times are exponentially distributed, the average waiting time in queue in min is

1.  3

2.  4

3.  5

4.  6

4

5

Explanation :
No Explanation available for this question

The word kanban is most appropriately associated with

1.  economic order quantity

2.  just-in-time production

3.  capacity planning

4.  product design

4

just-in-time production

Explanation :
No Explanation available for this question

In an ideal inventory control system, the economic lot size for a part is 1000. If the annual demand for the part is doubled, the new economic lot size required will be:

1.  500

2.  2000

3.  1000/√2

4.  1000√2

4

1000√2

Explanation :
No Explanation available for this question

When the annual demand of product is 24000 units, the EOQ (Economic Order Quantity) is 2000units. If the annual demand is 48000 units the most appropriate EOQ will be

1.  1000 units

2.  2000 units

3.  2800 units

4.  4000 units

4

2800 units

Explanation :
No Explanation available for this question

Which one of the following is NOT a decision taken during the aggregate production planning stage

1.  Scheduling of machines

2.  Amount of labor to be committed

3.  Rate at which production should happen

4.  Inventory to be carried forward

4

Scheduling of machines

Explanation :
No Explanation available for this question

Annual demand for window frames is 10000. Each frame costs Rs. 200 and ordering cost is Rs.300 per order. Inventory holding cost is Rs.40 per frame per year. The supplier is willing to offer 2% discount if the order quantity is 1000 or more. If the total cost is to be minimized, the retailer should

1.   order 200 frames every time

2.  accept 2% discount

3.  accept 4% discount

4.  order Economic Order Quantity

4