ESE 2022 CE Technical Quiz 1

Match List-I (Constituent of cement) with List-II (property) and choose the correct option using the codes given below:

Assertion (A): 12no of standard briquettes are used to determine tensile strength of the cement.

Reason (R): Uncertainty involved in standard briquette test is more

Which of the following terms related to a contract document is NOT correctly matched .

A Network of an installation project is given in figure below with estimated duration for activities in days:

_{Which of the following statements for given network is NOT correct:}

The figure below shows a network for a building project. The critical path is

For a CPM network analysis, which of the following statements is NOT correct:

For an activity A – B, EST = 8 days, LST = 12 days and free float = 1 days, then slack at event B is given by

A project network is shown in figure given below normal and crash duration of each activity is shown in the network. The indirect cost of the project is Rs. 600 per day. Normal and crash cost of each activity is shown in the table. During first stage of crashing, which activity shall be crushed first?

(Duration in days)

A thin cylinder is 5 m long, 1 m in diameter and 20 mm thick. It is subjected to an internal pressure of 4 MPa. Assume E = 200 kN/mm², μ = 0.25. What is the change in diameter of cylinder due to internal pressure:

Strain energy stored in a closely coiled helical spring under an axial load is ‘U’. If number of active turns and diameter of steel wire used in spring both are doubled , the strain energy stored in this new spring under same axial load, keeping other parameters same, will be: