Consider the following statements: In the critical path method of construction planning, Free Float can be. 1. Greater than Total Float. 2. Greater than Independent Float 3. Equal to Total Float. 4. Less than Independent Float 1 and 4 are correct 1 and 4 are correct 1 and 2 are correct 2 and 3 are correct TRUE ANSWER : ? YOUR ANSWER : ?
Wheeled tractors are replacing crawler tractors because1. Wheeled tractors travel faster.2. Crawler tractors are more expensive.3. Track parts of a crawler wear out quickly.4. Crawler tractors have stick control.of following statements 1, 3 and 4 are correct 1, 2 and 4 are correct 1, 2 and 3 are correct 2, 3 and 4 are correct TRUE ANSWER : ? YOUR ANSWER : ?
The most suitable type of equipment for compaction of cohesive soils is Vibratory rollers Sheep foot rollers Smooth-wheeled rollers Tampers TRUE ANSWER : ? YOUR ANSWER : ?
The time which results in the least possible construction cost of an activity, is known as Crash time Standard time Slow time Normal time TRUE ANSWER : ? YOUR ANSWER : ?
Power stations are generally treated as Electrical construction Industrial construction Light construction Heavy construction TRUE ANSWER : ? YOUR ANSWER : ?
Assertion (A): Activity 57 is critical.Reason (R): Earliest finish time and latest finish time for events 57 are same Both A and R is correct R is correct but A is not correct Both A and R is incorrect A is correct but R is not correct TRUE ANSWER : ? YOUR ANSWER : ?
The difference between the time avail-to do a job and the time required to do the job, is known as Float Event Duration Constraint TRUE ANSWER : ? YOUR ANSWER : ?
Consider the following statements:In the critical path method of construction planning, Free Float can be.1. Greater than Total Float.2. Greater than Independent Float3. Equal to Total Float.4. Less than Independent Float 1 and 4 are correct 1 and 2 are correct 2 and 3 are correct 1 and 4 are correct TRUE ANSWER : ? YOUR ANSWER : ?
In PERT analysis, the time estimates of activities and probability of their occurrence follow Beta distribution curve Normal distribution curve None of these Poisson's distribution curve TRUE ANSWER : ? YOUR ANSWER : ?
The area under the Beta distribution curve is divided into two equal parts by Pessimistic time Optimistic time Most likely time Expected time TRUE ANSWER : ? YOUR ANSWER : ?