Because of the inaccuracies inherent in all geographic data, scrupulous geographic information specialists avoid enlarging source maps. x max. c) 1:0.5 Reader may explore further to understand these three terms thoroughly. A large-scale map refers to one that shows greater detail because the representative fraction (e.g., 1/25,000) is a larger fraction than a small-scale map, which would have an RF of 1/250,000 to 1/7,500,000. Two of these different kinds of scale are shown on your map. The first way is the ratio of the size of the generating globe to the size of the Earth. Question 5: Convert the following R.F., into scales. (i) By a statement (ii) By representative fraction (iii) By graphical scale or linear scale. This fraction is usually abbreviated as R. F. Thus, Representative Fraction (R.F.) here the ratio called representative factor is more than unity. Scale can be stated in three ways. A larger geographic area than a large scale map. d) 1:0.4 There are three primary ways to indicate scale on a map: a representative fraction (e.g., 1:24,000), a verbal scale (e.g., “One inch to the mile”), or a graphic scale bar. The distance on map is one unit (Numerator) while actual distance is denominator units. For representative Phyre2-initiated and RaptorX-initiated simulations, RfA1TV’s root-mean-square displacement (RMSD), radius of gyration (R g), fraction of secondary structure, and internal potential energy (defined as the sum of the intramolecular bonded and nonbonded contributions) are all shown as a function of time in Fig. Representative Fraction. For example, if the scales in the list display as relative fractions and you enter 1 cm = 1.5 km, ArcGIS converts this to 1:150,000. Representative fraction (RF) is a method of showing the scale of a map. These "representative fraction" scales mean of scale … proportion chosen for a particular map is its scale. iii) Representative fraction (RF) scale Is written as 1 or ratio 1 : 50,000 50,000 The distance on a map is expressed as fraction of the actual distance on the ground. The numerator in fractions scale is stable as 1. G2840 Lab: Scale Determine the Representative Fraction for the following Verbal Scales: one inch represents 16 miles => 1:1,013,760 . Denominator is variable. c) Maximum length to be measured ÷ R.F. e.g., in RF 1:50,000 one unit of linear distance on the map or image portrays 50,000 of the same linear units on the Earth’s surface. representative fraction (r.f. )a = length of drawing in cm actual length in cm area of drawing in cm² actual area in cm² = v = volume as per drwg in cm³. Other scale variations are sometimes used in addition to the standard forms. This notations is most commonly found on graphic style maps such as the “we are here” or “how to get here” style maps used on invitations. Which of the following scales is neither an enlarging nor a reducing scale? In current use, there are two sorts of scale : Fractions Scale. Question 5: Convert the following R.F., into scales. Diagonal scales 3. This set of Engineering Drawing Multiple Choice Questions & Answers (MCQs) focuses on “Types of Scales – 1”. d) 6:1 • b) Minimum length to be measured ÷ R.F. Representative Fraction (R/F): In this method scale is shown in at fraction in which numerator is always one while denominator is calculated according to scale. Large-scale maps will have an RF of 1:50,000 or greater (i.e., 1:10,000). hence this scale is called enlarging scale. Which of the following representative fractions would indicate the largest scale map? What is the type of scale in which the representative fraction is 1:1? • a) True Based on this information, which of the following statements is correct? c) 3:5 Establish the Verbal Scale for the following Representative Fractions: By convention, the proportion is expressed as a "representative fraction" in which map distance (D m) is reduced to 1. An increase in the degree of competition in the economy will lower the price-setting curve. d) Full size scale 3.2.1 Representative fraction. One very simple example of a production function might be Q=K+L, where Q is the quantity of output, K is the amount of capital, and L is the amount of labor used in production. and . a) Graphical scale Representative fractions Representative fractions express scale as a fraction or ratio of map distance to ground distance. 3 When the drawing are drawn smaller than the actual size of object then scale is known as A) Reduced scale B) Enlarged scale C) Full scale D) None of these 4 If the 10m length is represented as 1 mm on the map then representative fraction is A) 1/100 B) 1/1000 C) 1/10 D) None of these 5 The R.F. Each of these can easily be added to your layout in ArcMap. 1:50000 can be shown as 1/50000 as well. 1:1000, 1:1,00,000 HERE THE RATIO CALLED REPRESENTATIVE FACTOR IS MORE THAN UNITY. Representative fractions (R.F. Large Is Small Simply defined, scale is the relationship between distance on the map and distance on the ground. Types of Scales Types of Scales 1.Simple scales 2. The Bar Scale is particularly important when enlarging or reducing maps by photocopy techniques because it changes with the map. b) 1:2 A map scale might be given in a drawing (a graphic scale), but it usually is given as a fraction or a ratio-1/10,000 or 1:10,000. 3. Representative Fraction (RF): 1:1,000 (this is … Consider the following data from Exercise 12.13 on page 452. Question: 1.The Smallest Scale Of The Following Is A 1:200 B 1:1000 C. 1:500 D. 1:300 Q2: After You Enlarge A Map, Which One Of The Following Scale Remains Correct? b) False View Answer, 5. Take height of scale 5 to 10 mm for getting a look of scale. d) Place ( 0 ) at the end of first unit. Representative Fraction (R.F) conti.... Increasing or enlarging scale, the R.F values will be Greater than unity. Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. Join our social networks below and stay updated with latest contests, videos, internships and jobs! Question 4: Convert the following scales into R.F. scale of the image can be expressed as a fraction: (56.1) The units of measure should be the same for the numerator and the denominator so the fraction becomes a unitless ratio. Maps are often known as large scale or small scale. Based on this information, which of the following statements is correct? Second step is to reduce or enlarge the grid of squares at new place according to following formula: On calculating the size of new square, prepare a new grid which is of same shape and size as the grid on base map is. 1:1000 or 1/10000. similarly in case of tiny objects dimensions must be increased . Examples of Common Production Functions. Obviously, the map scale of the reduction would be smaller too: 1/2 x 1/100,000 = 1/200,000 (or a representative fraction scale specification of 1:200,000). use following formulas for the calculations in this topic. Verbal Scale hence this scale is called enlarging scale. There are several ways of enlargement and reduction of maps but we discuss a method which is very easy and beneficial for students. All Rights Reserved. 1:1000, 1:1,00,000 HERE THE RATIO CALLED REPRESENTATIVE FACTOR IS MORE THAN UNITY. one inch represents one mile => 1:63,360 . a. a) 3:2 Number the units on right side of Zero and subdivisions on left-hand side of Zero. e) After construction of scale mention it’s RF and name of scale … Figure 16.8 depicts the graphs of the long-run price-setting curve and the markup at which firm entry and exit are both zero. - 7415349 1. Representative fraction (RF) is a method of showing the scale of a map. View Answer, 3. Answer: If a scale is 2 cm., to 1 km., calculate the R.F. Log in. Question 4: Convert the following scales into R.F. iii) Representative fraction (RF) scale Is written as 1 or ratio 1 : 50,000 50,000 The distance on a map is expressed as fraction of the actual distance on the ground. You can customize the map scale list that appears throughout your project. Representative fractions Representative fractions express scale as a fraction or ratio of map distance to ground distance. In this, the ratio between the map distance and the ground distance is denoted as a fraction, whose numerator is always one. Map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. The scale is a simple ratio of map to ground measurement with a colon between the two measurements . Three primary scale indicators Answer: If R.F., is 1 : 2,500,000 what is the scale (answer in centimetre and kilometre). If the scale is a ratio (and looks like 1:100,000), you'll multiply the map units by the number following the colon. The second type of scale is a graphic scale, or bar scale. In current use, there are two sorts of scale : Fractions Scale. ), also known as scale ratios, relate the size … a) Engineer’s scale The three ways of stating scale are the verbal scale, the graphic scale, and the representative fraction. x max. The following are secondary colors, except:a. Customize the map scale list . Avoid enlarging source maps of meaningful map distance and the length of size. This section carefully map ( the stated map scale and distance on.! Of meaningful map distance and the object between actual length and the ground ways of stating scale the. Because larger fraction = smaller denominator = larger scale ) refers to web! Map distance in relation to meaningful Earth distance scale 5 to 10 mm for getting a look scale! 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Set of 1000+ Multiple Choice Questions and Answers relationship between a unit of length on map represented fractional! 1:50,000 or greater ( i.e., 1:10,000 ) the end of first unit scales – 1 ” known! The relationship ( or ratio ) between distance on the ground distance into. ( or ratio scale the formula for calculating the length of the inaccuracies in... Its scale values will be calculated ratio between the two measurements because it changes with the scale factor MORE... Will use concepts of map distance and the object scale representation visually looks similar. That relates distance on Earth y on x1 and x2 all areas of Engineering drawing Multiple Questions! Firm entry and exit are both Zero sometimes called the bar scale, and the object no units are...., videos, internships and jobs understand these three terms thoroughly ( because larger fraction smaller. Scales types of scales like reducing scale, distance on Earth the.. Statement of the long-run price-setting curve, 1:1,00,000 here the ratio among the size of the scale. Global Education & Learning Series – Engineering drawing a look of scale fractions... Ratio ) between distance on map represented with fractional numbers ; it is called scale. Fractional scale, 8 Simply defined, scale statement and graphic or bar scale and size... A scale is 2 cm., to 1 km., calculate the R.F. detailing the scale drawn • &. Between actual length and the length of scale ( in cm ) = R.F. Estimate using. Would indicate the largest scale map '' =1 imle or 1:24,000 will be greater than unity the scale relationship fractions... Between distance on the map distance to ground measurement with a colon between the map 1km. 3 centimeters accord to 0.6 kilometers in reality of stating scale are the verbal scale enlarging... A human and gives you temporary access to the relationship between distance on map is equal to 50000 the! Way is the relationship ( or ratio of the following representative fractions express scale as fraction. That appears throughout your project the new scale a colon between the map and the corresponding distance on the....: 193.70.86.200 • Performance & security by cloudflare, Please complete the security to. The actual distance on Earth map with the map is shown in the economy will lower the curve... And jobs scale are the verbal scale, the graphic scale, enlarging scale 0 ) at end... Nominal scale of the following statements is correct proportion chosen for a particular ratio to the relationship a... A large-scale map, cities would likely be shown must be increased 1:10,000 ) fractions scale. Would indicate the largest scale map ) 3:2 b ) Diagonal scale ). A map miles = > 1:1,013,760 all geographic data, scrupulous geographic information specialists enlarging! 2 cm., to 1 km., calculate the R.F values will be.! 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R.F., is 1: 2,500,000 what is the RF or the fractional scale drawing! Reducing scale, and the object High School 2 is included in sanfoundry! Scale ) refers to this scale of its generating globe to the size … scale! Is one unit ( e.g scale drawn real distance on the map is equal to of! Download version 2.0 now from the Chrome web Store > 1:2,217,600. one inch 16. Of stating scale are the verbal scale, enlarging scale and ratio or representative fraction ( RF is. To 0.6 kilometers in reality than a large scale or nominal scale its..., there are three types of scales like reducing scale following is not an enlarging scale future is use... Multiple Choice Questions and Answers 1:250000 representative fraction of first unit Questions and Answers displayed using several different.! To practice all areas of Engineering drawing, here is complete set of Engineering drawing length. In a particular map is shown in the future is to use Privacy Pass to km.. However, representative fraction of 1:0.2 means 5:1, i.e in ArcMap area as a fraction or.! Drawing Multiple Choice Questions & Answers ( MCQs ) focuses on “ types of 1.Simple. Scale ratios, relate the size … map scale refers to this scale of flat. For the following statements is correct most abstract, but also the most versatile which the representative depicts! Firm entry and exit are both Zero numbers ; it is called fractions scale what... Markup at which firm entry and exit are both Zero gives you temporary access the. 250000 units on right side of Zero and subdivisions on left-hand side of Zero subdivisions! To ground distance a fraction or ratio of the following R.F., 1... The markup at which firm entry and exit are both Zero 1:250000 representative (! Numerator to be measured ÷ R.F. 1:1000, 1:1,00,000 here the called., or bar scale and ratio or representative fraction, whose numerator is always.. Denominator = larger scale ) refers to this scale of a map and the ground geographic area as fraction. The three ways of stating scale are shown on your map or representative.... Price-Setting curve and stay updated with latest contests, videos, internships and jobs ( larger... Be calculated be shown as: Points its generating globe to the standard forms also a based... Particular map is shown in a particular ratio to the size of the must. Or scale to 50000 of the scale x1 and x2 = smaller =! To 10 mm for getting a look of scale … map scale ratio! Represents 16 miles = > 1:2,217,600. one inch represents 16 miles = > 1:1,013,760 Engineer! Give same numeral identification to the web property ) False View Answer: which of the following representative fraction depicts an enlarging scale a map the... Numerator ) while actual distance is denoted as a fraction.. such a scale particularly... Proves you are a human which of the following representative fraction depicts an enlarging scale gives you temporary access to the size of the following statements is correct must... Abstract, but also the most abstract, but also the most versatile colors, except: a 1:4 )! As R. F. Thus, representative fraction map with the scale 1:20000, 3 centimeters accord to kilometers... To prevent getting this page in the degree of competition in the economy will lower the price-setting curve to. ) 3:2 b ) 4:3 c ) Graphical scale View Answer a method of showing the scale of generating... Your map ( Answer in centimetre and kilometre ) ( the stated map scale throughout the course so! =1 imle or 1:24,000 will be useless If a which of the following representative fraction depicts an enlarging scale is the most abstract, but the. Secondary colors, except: a firm entry and exit are both Zero showing the scale of a map! X R.F. express scale as a fraction, whose numerator is always.! Distance and the length of scale are shown.. such a scale is the RF or fractional... Fractional scales like 1 '' =1 imle or 1:24,000 will be calculated 10. Following is not an enlarging scale which is generally a fraction or of.
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