What petroleum fractions is used in road construction?

What petroleum fractions is used in road construction?
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Coal
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The proper arrangement of the petroleum fractions in order of their boiling points is (A) Lubricating oil > diesel > petrol > LPG (B) Lubricating oil > petrol > diesel > LPG (C) Petrol > lubricating oil > diesel > LPG (D) Petrol > diesel > LPG > lubricating oil

Description : The proper arrangement of the petroleum fractions in order of their boiling points is (A) Lubricating oil > diesel > petrol > LPG (B) Lubricating oil > petrol > diesel > LPG (C) Petrol > lubricating oil > diesel > LPG (D) Petrol > diesel > LPG > lubricating oil

Last Answer : (A) Lubricating oil > diesel > petrol > LPG

Which of the following fractions of petroleum contains maximum sulphur? (A) Diesel (B) Gasoline (C) Naphtha (D) Atmospheric residue

Description : Which of the following fractions of petroleum contains maximum sulphur? (A) Diesel (B) Gasoline (C) Naphtha (D) Atmospheric residue

Last Answer : (D) Atmospheric residue

Is there ever really a "good time" for road construction?

Description : Is there ever really a "good time" for road construction?

Last Answer : answer:Probably not. But the best times to NOT have them going on is during peak time traffic. Over here they sometimes do roadworks during the night when there are the least cars on the road. That's ... jam at midnight is no fun either. These poor roadwork people just don't get a break, haha.

In mountainous areas a natural cause for road blocks is often : (1) road repairs and construction (2) land slides (3) tree felling (4) traffic congestion

Description : In mountainous areas a natural cause for road blocks is often : (1) road repairs and construction (2) land slides (3) tree felling (4) traffic congestion

Last Answer : (2) land slides Explanation: Heavy rainfall often causes landslides in hilly regions blocking roads as a result and cutting off towns Huge amounts of debris block access, hampering traffic and affecting businesses.

The road foundation for modern highways construction, was developed by (A) Tresguet (B) Telford (C) Tresguet and Telford simultaneously (D) Telford and Macadam simultaneously

Description : The road foundation for modern highways construction, was developed by (A) Tresguet (B) Telford (C) Tresguet and Telford simultaneously (D) Telford and Macadam simultaneously

Last Answer : Answer: Option D

The ductility value of bitumen for suitability in road construction should not be less than (A) 30 cm (B) 40 cm (C) 50 cm (D) 60 cm

Description : The ductility value of bitumen for suitability in road construction should not be less than (A) 30 cm (B) 40 cm (C) 50 cm (D) 60 cm

Last Answer : Answer: Option C

Select the correct statement. (A) Quantity of binder required for tack coat is less than that required for prime coat (B) Prime coat treatment is given for plugging the voids in water bound macadam during bituminous road construction (C) Seal coat is the final coat over certain previous bituminous pavements (D) A bitumen primer is a high viscosity cutback

Description : Select the correct statement. (A) Quantity of binder required for tack coat is less than that required for prime coat (B) Prime coat treatment is given for plugging the voids in water ... the final coat over certain previous bituminous pavements (D) A bitumen primer is a high viscosity cutback

Last Answer : Answer: Option D

The maximum limit of water absorption for aggregate suitable for road construction is (A) 0.4 % (B) 0.6 % (C) 0.8 % (D) 1.0 %

Description : The maximum limit of water absorption for aggregate suitable for road construction is (A) 0.4 % (B) 0.6 % (C) 0.8 % (D) 1.0 %

Last Answer : Answer: Option B

Pick up the correct statement from the following: (A) Acid test is done to find out the weathering quality of stones (B) Attrition test is done to find out the rate of wear of stones which are used in road construction (C) Crushing test is done to find out the compressive strength of the stone (D) All the above

Description : Pick up the correct statement from the following: (A) Acid test is done to find out the weathering quality of stones (B) Attrition test is done to find out the rate of wear of stones which are used ... (C) Crushing test is done to find out the compressive strength of the stone (D) All the above

Last Answer : Answer: Option D

Which one of the following rollers is suitable for soil-cement stabilized road construction? (a) Vibratory roller (b) Sheepfoot roller (c) Pneumatic roller (d) Smooth wheel roller

Description : Which one of the following rollers is suitable for soil-cement stabilized road construction? (a) Vibratory roller (b) Sheepfoot roller (c) Pneumatic roller (d) Smooth wheel roller

Last Answer : (c) Pneumatic roller

Rapid hardening cement is used (a) Where high early strength is desired (b) Where form work is to be removed as early as possible (c) For construction of road pavements. (d) All of the above

Description : Rapid hardening cement is used (a) Where high early strength is desired (b) Where form work is to be removed as early as possible (c) For construction of road pavements. (d) All of the above

Last Answer : (d) All of the above

A level crossing qualifies for construction of Road Over Bridge/ Under Bridge on Cost sharing basis with State Government when the Train Vehicle Unit is more than a) 50,000 b) 1, 00,000* c) 3, 00,000 d) 5, 00,000

Description : A level crossing qualifies for construction of Road Over Bridge/ Under Bridge on Cost sharing basis with State Government when the Train Vehicle Unit is more than a) 50,000 b) 1, 00,000* c) 3, 00,000 d) 5, 00,000

Last Answer : b) 1, 00,000*

The CRS sanction is required in the ROB project for construction of a) Approach spans b) Laying road c) Railway spans d) none

Description : The CRS sanction is required in the ROB project for construction of a) Approach spans b) Laying road c) Railway spans d) none

Last Answer : c) Railway span

Describe stepwise construction procedure of cement concrete road by continuous bay method.

Description : Describe stepwise construction procedure of cement concrete road by continuous bay method.

Last Answer : Continuous Construction method: In this method of construction, all the bays or slabs (ABCD) of strip are constructed continuously without any break as shown in figure. In this method, construction joints are, ... be diverted on the other half of the road. This method is also very rapid.

Write the procedure of construction of WBM road with neat sketch showing various components

Description : Write the procedure of construction of WBM road with neat sketch showing various components

Last Answer : Construction Procedure:  a) Preparation of Foundation: The foundation for receiving the layer of WBM may be either the sub-grade or sub-base or base course. The depressions and pot holes on the existing road ... water and rolled. No traffic is allowed till WBM layer sets and dries out. 

State the methods of construction of Cement Concrete Road. Explain any one method.

Description : State the methods of construction of Cement Concrete Road. Explain any one method.

Last Answer : Methods of construction of C.C. Road: There are the following two methods of construction of Cement Concrete Road - (1) Alternate bay method. (2) Continuous construction method. Explanation: (1) ... a time. Thus, the essential traffic can be diverted on the other half of the road.

State different types of Tar used in construction of Road with its suitability.

Description : State different types of Tar used in construction of Road with its suitability.

Last Answer : The following are the types of Tar with their suitability. 1) RT1 - It is suitable for painting road pavements under exceptionally cold weather. 2) RT2 - It is suitable for painting road pavements ... is suitable for premixed macadam in base course. 5) RT5 - It is suitable for grouting macadam.

Explain the construction procedure of Bituminous Road.

Description : Explain the construction procedure of Bituminous Road.

Last Answer : The construction procedure of bituminous road is summarized as under:  1) Preparation of sub-grade - The existing ground is made clean to remove dust and other unwanted particles using ordinary and ... over thin layer of seal coat followed by necessary compaction as per camber and gradient of road.

Explain the procedure of profile leveling for construction of road.

Description : Explain the procedure of profile leveling for construction of road.

Last Answer : The operation of taking levels along the center line of any alignment at regular interval is called longitudinal or profile leveling. Along the alignment, spots are marked at regular interval along ... points are plotted against their chainage to obtain ground profile along the alignment.

In mountainous areas a natural cause for road blocks is often : (1) road repairs and construction (2) land slides (3) tree felling (4) traffic congestion

Description : In mountainous areas a natural cause for road blocks is often : (1) road repairs and construction (2) land slides (3) tree felling (4) traffic congestion

Last Answer : land slides

Any ideas on how to teach fractions?

Description : Any ideas on how to teach fractions?

Last Answer : Perhaps this wold help. I didn’t watch the whole thing but I don’t think there is a simpler way to explain it. https://www.youtube.com/watch?v=-6AhN38OR14

What do you think of this way of teaching fractions?

Description : What do you think of this way of teaching fractions?

Last Answer : answer:I believe consistency and memorization is the biggest key to math. However you decide to teach it, stay with that. Something that I hate that they do today is as a kid is working to understand ... the same problem. WAIT until they have the first way down cold before you show them a new way.

How do you go about adding polynomials with fractions in parantheses?

Description : How do you go about adding polynomials with fractions in parantheses?

Last Answer : answer:No they don’t need to be to the LCD – that rule is for adding, not multiplying. Your problem written in your post is very easy. (A +B) (C+D+E) = AC+AD+AE+BC+BD+BE = 1/64X^2…

Can anyone help me with lascap's fractions?

Description : Can anyone help me with lascap's fractions?

Last Answer : I did a Google search on Lascap's fractions and could not find a definition. It seems that this is some kind of proprietary teaching tool. As the topics you chose indicate, the name Lascap ... you are working on? Maybe we could help you with the answer without knowing what Lascap fractions are.

How do you solve Inequalities involving fractions?

Description : How do you solve Inequalities involving fractions?

Last Answer : The “thing separating the numerator and denominator” is the same thing as “divide”.

Why does Stoke's Law (sedimentation) not work for measuring sand-size fractions?

Description : Why does Stoke's Law (sedimentation) not work for measuring sand-size fractions?

Last Answer : Your question and details don't exactly jibe: Are you specifically asking about sand or sand-size fractions (which could be nearly anything)? Also, while sand crystals are not typically spherical, ... used up the final dregs of what he eked out Fluid Mechanics & Dynamics class back in school.

Hidden in the poem below, a manly name you'll seek; just read and listen to the rhyme, but please, don't take a week! MYSTERY POEM: I do not mind addition; I'll tolerate subtraction; but try not to increase my stress, by tossing in those fractions. I'll multiply and then divide, and figure out those sums; but modern math --- the math you use, just makes me want some Tums. What is the man's name you hear in the rhyme? -Riddles

Description : Hidden in the poem below, a manly name you'll seek; just read and listen to the rhyme, but please, don't take a week! MYSTERY POEM: I do not mind addition; I'll tolerate subtraction; but try not to ... you use, just makes me want some Tums. What is the man's name you hear in the rhyme? -Riddles

Last Answer : The name you'll hear is MATTHEW.

0,1,2,3,4,5,6,7,8,9 Use the digits above once each only to compose two fractions which when added togeather equal 1. -Riddles

Description : 0,1,2,3,4,5,6,7,8,9 Use the digits above once each only to compose two fractions which when added togeather equal 1. -Riddles

Last Answer : 35/70 + 148/296 = 1

Who invented fractions? -Riddles

Description : Who invented fractions? -Riddles

Last Answer : King Henry the 1/8!

I am an object. Use fractions to figure this out. If you take away the whole of me, I get bigger. What am I? -Riddles

Description : I am an object. Use fractions to figure this out. If you take away the whole of me, I get bigger. What am I? -Riddles

Last Answer : A donut.

How is ordering fractions on a number line similar to and different from ordering whole numbers on a number line?

Description : How is ordering fractions on a number line similar to and different from ordering whole numbers on a number line?

Last Answer : It will be easier to know what to write

what are some fractions less then 1?

Description : what are some fractions less then 1?

Last Answer : 1/25/67/81/100

What is the total amount of sap the tree produced that day iReady Math question 7 Fractions on a line plot?

Description : What is the total amount of sap the tree produced that day iReady Math question 7 Fractions on a line plot?

Last Answer : 5 Gallons

what are all the fractions that go into 4/5?

Description : what are all the fractions that go into 4/5?

Last Answer : 0.8

Numer of fractions on fractional distillation of mixture of:

Description : Numer of fractions on fractional distillation of mixture of:

Last Answer : Numer of fractions on fractional distillation of mixture of: A. 2 B. 3 C. 4 D. 1

The total number of fractions (n) obtained in the following reaction is………………

Description : The total number of fractions (n) obtained in the following reaction is………………

Last Answer : The total number of fractions (n) obtained in the following reaction is………………

Radioactive substance has a constant activity of 2000 disintegrations per minute. The material is separated into two fractions, one of which has an in

Description : Radioactive substance has a constant activity of 2000 disintegrations per minute. The material is separated into two fractions, one of which has an in

Last Answer : Radioactive substance has a constant activity of 2000 disintegrations per minute. The material is separated into two ... 1500 B. 1000 C. 1250 D. 2000

Radioactive material is deacign with `t_(1//2) = 30` days on being, separated into two fractions , one of the fracation, immediately after separation

Description : Radioactive material is deacign with `t_(1//2) = 30` days on being, separated into two fractions , one of the fracation, immediately after separation

Last Answer : Radioactive material is deacign with `t_(1//2) = 30` days on being, separated into two fractions , one of the ... D. decay with `t_(1//2) = 28` days

What are Equivalent fractions of 1648?

Description : What are Equivalent fractions of 1648?

Last Answer : Need answer

What is an example of fractions that you would compare by finding common denominator and an example of fractions you would compare by finding common numerators?

Description : What is an example of fractions that you would compare by finding common denominator and an example of fractions you would compare by finding common numerators?

Last Answer : Need answer

What are Three fractions whose benchmark is 1?

Description : What are Three fractions whose benchmark is 1?

Last Answer : Need answer

How do we turn decimals to fractions?

Description : How do we turn decimals to fractions?

Last Answer : Say them out loud. 0.39 = "thirty-nine hundredths" = 39/100

In fractions what is a quarter?

Description : In fractions what is a quarter?

Last Answer : A quarter can be represented by25%0.251/42/84/16

What is the relationship between fractions 34 and 912?

Description : What is the relationship between fractions 34 and 912?

Last Answer : If you mean 3/4 and 9/12 then they are both equivalentfractions

What is the value of the number 8 in 24.387 in fractions?

Description : What is the value of the number 8 in 24.387 in fractions?

Last Answer : Eight hundredths.

What are the equivalent fractions for 4-6?

Description : What are the equivalent fractions for 4-6?

Last Answer : 4 - 6 = -2 so equivalent fractions are any fractions of the form(-2*x)/x where x is a non-zero integer.

How do you change 9 over 12 into quarters fractions?

Description : How do you change 9 over 12 into quarters fractions?

Last Answer : The 12 needs to be divided by three to be in quarters. Thendivide the 9 by 3 too. That gives you 3 over 4.

What is a good comparison of the estimated sum and actual sum of fractions?

Description : What is a good comparison of the estimated sum and actual sum of fractions?

Last Answer : A good comparison is the percentage error.

What are equivalent fractions to 412?

Description : What are equivalent fractions to 412?

Last Answer : 412 is an integer and not a fraction. However, it can beexpressed in rational form as 412/1. You can then calculateequivalent rational fractions if you multiply both, its numeratorand denominator, by any non-zero integer.