Author: VideRime
RRB NPTC 07/01/2021 CBT Stage 1 Exam Questions
Morning Shift RRB NPTC 07/01/2021 CBT Stage 1 Exam Questions.Q. 1 Who is known as the “Father of Space” in India? Ans. Vikram A. Sarabhai Q. 2 “Panchayati Raj Diwas” is celebrated every year on – Ans. 24th april Q. 3 “PM AWAS Yojana” was known to which name before?...
MP GK 40 MCQs in Hindi and English
Where was Madhya Pradesh’s first biomethanation plant recently inaugurated? / हाल ही में मध्यप्रदेश के पहले बायो मिथेनशन प्लांट का उद्घाटन कहाँ किया गया था? The Shakkar River is a tributary of / शकर नदी की एक सहायक नदी है? The Nirala Srijan Peath is a part of Which sports is Shivendra Singh...
To determine the liquid limit of soil as per IS: 2720 (Part 5) – 1985.
AIM: To determine the liquid limit of soil as per IS: 2720 (Part 5) – 1985. PRINCIPLE: The liquid limit of fine-grained soil is the water content at which soil behaves practically like a liquid, but has small shear strength. It’s flow closes the groove in just 25 blows in...
To determine the specific gravity of fine-grained soil by density bottle method as per IS: 2720 (Part III/Sec 1) – 1980.
AIM: To determine the specific gravity of fine-grained soil by density bottle method as per IS: 2720 (Part III/Sec 1) – 1980. PRINCIPLE: Specific gravity is the ratio of the weight in air of a given volume of a material at a standard temperature to the weight in air of...
Short note on System of forces
When a number of forces acts on a body, or group of bodies, they form a system of forces or force system. Depending upon the orientation of forces acting on a body the system of forces will be classified as: (i) Coplanar Force System: When lines of action of all...
Short note on Theodolite and important parts of a Theodolite
It is an instrument which is used mainly for accurate measurement of horizontal and vertical angles up to 10′ or 20′. Theodolite is used for following purposes: to measure horizontal angle and vertical angles. Theodolite is of two types: (1) Transit theodolite (2) Non-transit theodolite. (1) Transit Theodolite: In this...
Plane table accessories or equipments required to carry out survey
The instruments required to carry out the plane table survey are as follows: • Plane table: It consists of board, 750×600 mm and about 25 mm thick. It is mounted on a tripod. • Alidade: This is the instrument, about 45 cm long which is used on the plane table...
Short note on Dumpy level, its parts/components, neat sketch and details
Figure shows the sketch of a dumpy level. It is very simple, stable and easy to use. It consist of telescope, which is fixed with the supports and hence, it is not possible to rotate it about its own axis. A long bubble tube is attached to the top of...
Difference between Direct and Indirect methods of Contouring
S.No. Direct Method Indirect Method 1. In this method, the contours are directly located on the ground and the points of given contour are marked on the ground. In this method, levelling work is carried out in the field and location of contour points is done in the office. 2....
Define Under rigid, just rigid and over rigid trusses
Before we start, we all know that trusses classification is based on their rigidity. A under rigid truss is one in which number of members are not sufficient to maintain the stability of structure under external loading. Here if number of members (n) is less than (2j-3), the truss is...
