Pick up the correct statement from the following: Options: A . &nbspThe topographical maps of the Survey of India are useful in the mountainous region for tunnelling. B . &nbspThe height point on the ridge is fixed with the help of reciprocal ranging C . &nbspThe accuracy of 1 in 10, 000 is required for planimetric control D . &nbsp1 second theodolite is used for angular measurement to achieve an angular error of 15 N where N is number of angles E . &nbspAll the above.

Pick

Question

Pick up the correct statement from the following:

Options:

A . The topographical maps of the Survey of India are useful in the mountainous region for tunnelling.

B . The height point on the ridge is fixed with the help of reciprocal ranging

C . The accuracy of 1 in 10, 000 is required for planimetric control

D . 1 second theodolite is used for angular measurement to achieve an angular error of 15 N where N is number of angles

E . All the above.

Answer: Option E

Submit Your Solution Below and Earn Points !

Next Question

Question 1. For highways, tunnelling is preferred to if the open cut exceeds :....

Question 2. Which one of the following statements is not correct in respect of setting of an inclined tunnel:....

Question 3. The advantages of providing a pair of tunnels as compared to only one large highway tunnel is :....

Question 4. Forepoling method is generally adopted for tunnelling in :....

Question 5. The following operations are required for tunnelling in rocky terrain : 1. Removing the foul gases 2. Marking the tunne....up and drilling 4. Checking misfire 5. Mucking The correct sequence is :

Question 6. Concrete lining is provided concurrently with the driving operation in case of....

Question 7. Which one of the following statements is not correct with regard to heading and hench-ing method of tunnelling.....

Question 8. The concentration of the dust particles of the size 0.5 to 5 microns adjacent to the working face should not be more tha....adjacent to the working face should not be more than

Question 9. The most commonly adopted pattern of cut holes is :....

Question 10. Which one of the following linings is suitable for shield driven tunnels particularly in the subaqueous regions :....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0