What is the basic requirement of alignment?

Explanation: the alignment of the road should be short, safe, easy and economical for users and engineers.

Which of the following is requirement of an ideal alignment?

Explanation: An ideal alignment of a railway track should have the shortest possible route and should be economically feasible. It should have minimum operational expenses and low cost of maintenance. It should provide safety and comfort to the passengers and should be aesthetically pleasing to the eyes.

What is the basic object in road alignment?

It is the direction through which the road will pass. Road alignment provides proper guidance to pass the road through the alignment, which is most economical, easy to construct, and free from conflicts. There are two types of road alignment. It includes straight stretches, curves, etc.

What are the requirement of an ideal road?

Requirements of an ideal road alignment:-

It should provide economy in the cost of construction and maintenance. 2) Easy: – The alignment should be easy for the operation of vehicles with easy gradients and curves. 3) Safe: – The alignment should be safe for traffic operation.

What is the most important factor that controls the roadway alignment?

1. Class & Purpose. The alignment of the road is affected by class and purpose. National and state highways between two stations must be aligned straight as much as possible whereas, in the case of other types of roads, a deviation may be allowed where it is found necessary.

What is alignment explain requirement of good alignment and factor affecting road alignment?

A good alignment should be linear and have fewer gradients and slopes. To achieve this, a small deviation in alignment is permitted. The alignment should be considered only when the operation cost, initial cost and maintenance cost is least.

How many types of alignment are there?

There are four main alignments: left, right, center, and justified.

What is an alignment in civil engineering?

The alignment is the route of the road, defined as a series of horizontal tangents and curves. The profile is the vertical aspect of the road, including crest and sag curves, and the straight grade lines connecting them.

What is alignment explain it?

1 : the act of aligning or state of being aligned especially : the proper positioning or state of adjustment of parts (as of a mechanical or electronic device) in relation to each other. 2a : a forming in line. b : the line thus formed.

What is alignment give example?

The definition of alignment is an arrangement of objects in a way that makes a line or row. … Alignment is defined as parts of something that are in the proper position relative to each other. Adjusting the front wheels on a car is an example of a front-end alignment.

What are the two main types of sequence alignment?

Alignment methods

Computational approaches to sequence alignment generally fall into two categories: global alignments and local alignments.

What is right alignment?

Right align, right alignment, or right justify is text or page formatting that aligns text along the right side of a page or containing element. This text has a ragged right edge because it is left-aligned instead of being right aligned.

What is the use of alignment?

Alignment determines the appearance and orientation of the edges of the paragraph: left-aligned text, right-aligned text, centered text, or justified text, which is aligned evenly along the left and right margins.

What are alignment keys?

The alignment key determines where a possible float is in a sequence. If the sequence is aligned with the earliest date, the float is at the finish of the sequence. If the sequence is aligned with the latest date, the float is at the start of the sequence.

Why do we use alignment?

Alignment is vitally important in print graphic design because it: allows you to arrange elements in a way that matches how people naturally scan the page. helps balance your image so that it’s visually appealing. creates a visual connection between related elements.

What is center alignment?

Centered alignment means that text is aligned around a midpoint. Justified alignmentmeans that text lines up along both margins. (2) In reference to graphical objects, alignment describes their relative positions.