For the stability of a structure against seepage pressure according to Khosla's creep theory, the critical gradient is

Consider the following statements about Bligh’s Creep Theory. i. Creep length is the length of path traversed by percolating water ii. To increase the path of percolation vertical cut-off or sheet piles can be provided iii. Loss of head per unit creep length is hydraulic gradient iv. Bligh gave no criteria for the safety of weir against undermining Which of the following statements are correct?

A

i, ii, iii

B

ii, iii, iv

C

i, iii, iv

D

i, ii, iv

Consider the following statements 1. Value of transient stability limit will be lower than steady-state stability limit 2. Transient stability limit is the maximum flow of power through a particular point in the power system without loss of stability when large and sudden disturbances occur 3. Critical clearing angle is related to the steady-state stability limit Which of the above statement(s) is/are correct?

A

Only 1

B

All

C

Only 1 and 2

D

Only 1 and 3

Study the following statements regarding creep.
i) Creep is greater on curves than on tangent railway track
ii) Creep in new rails is more than that in old rails
iii) Creep is more on steep gradients than on level track
The correct answer is

A

Only (i)

B

(i) and (ii)

C

(ii) and (iii)

D

(i), (ii) and (iii)

Below are given two sets in which Set I gives the named theory of Intelligence which set II indicated their main proponents and contentions associated with the theory. Match the two sets. Set I (Theory of Intelligence) Set II (The main proponents and contentions) (a) Multiple Factor Theory (i) Sternberg, intelligence can be taught and the classroom is the logical place to teach it. (b) Theory of Multiple Intelligence (ii) Cattell, intelligence is neither completely monarchic, nor oligarchic nor anarchic. (c) Theory of Fluid and Crystallized Intelligence (iii) Thurstone, intelligence is oligarchic in nature. (d) Coping Theory of Intelligence (iv) Gardner, intelligence is a capacity with component processes and should not be confused with a learning or cognitive style. Choose correct answer from following.

A

(a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)

B

(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)

C

(a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)

D

(a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)

With reference to the Air pressure, consider the following statements: 1. The weight of a column of air contained in a unit area from the mean sea level to the top of the atmosphere is called the atmospheric pressure. 2. In the lower atmosphere, the pressure increases rapidly with height. 3. The horizontal pressure gradient force is much larger than that of the vertical pressure gradient. Which of the above statement is/are correct?

A

1 only

B

2 and 3 only

C

1 and 2 only

D

1, 2, and 3

Which of the following statements are comes for Network Critical Path? 1. The path of critical activities, which links the start and end events is critical path 2. It is the path of activities having zero float 3. It is the path of events having zero slack 4. The sum of the duration of the critical activities along a critical path gives the duration of the Project

A

1, 2, 3 and 4

B

1, 2 and 3 only

C

1 and 4 only

D

2, 3 and 4 only

Consider the following statements for Euler’s equation to find the critical load of a column : 1. Critical load of a column is proportional to the flexural rigidity. 2. Critical load of a column depends upon yield stress. 3. Critical load of a column is inversely proportional to the length of the column. 4. Critical load of a column is inversely proportional to the square of the length of the column. Which of the above statements are correct?

A

1 and 2 only

B

1 and 4 only

C

2 and 3 only

D

2 and 4 only

From the given below statements, find the incorrect statement. i. A critical path has zero float. ii. A critical path has both critical and non-critical activities. iii. A critical path is the longest path and consumes maximum time and resources.

A

i only

B

ii only

C

i and iii only

D

iii only

The question below is followed by three statements I, II and III. You have to determine whether the data given is sufficient for answering the question. You should use the data and your knowledge of mathematics to choose the best possible answer. How many runs Sachin scored against Kashmir? I. The difference between his score against Mumbai and against Delhi is equal to the difference between the score against Delhi and against Kashmir. II. The average run he scored against all three states Delhi, Kashmir and Mumbai is 100. III. He scored 25 runs more against Mumbai than Kashmir.

A

Any two statements together are sufficient to answer the question.

B

All the statements together are required to answer the question.

C

Statement I and Il together are sufficient to answer the question.

D

Statement Il and Ill together are sufficient to answer the question.

E

Statement I and Ill together are sufficient to answer the question.

The conceptual framework of labour welfare is contained in various theories of labour welfare. In the names of the theories given below, pick the wrong ones
1. The Trusteeship Theory
2. The Placating Theory
3. The Need Theory
4. The Friendship Theory
5. The Public Relations Theory
6. The Functional Theory

A

1 and 2

B

3 and 4

C

5 and 6

D

2 and 5

For the stability of a structure against seepage pressure according to Khosla's creep theory, the critical gradient is

Related Questions