What is the relation between head loss due to friction and flow velocity?

Q: What is the hydraulic radius of a rectangular air duct 300 mm by 500 mm?

A:

Q: What is thermal buoyancy?

A: The property or tendency of body to float when it is present in fluid it is known as buoyancy. There…

Q: Define the methods to tackle negative skin friction?

A: It is the phenomenon in which soil surrounding the pile settle more than pile itself.  Negative skin…

Q: What are the Fundamentals of CPM?A

A: The fundamentals of CPM (Critical path method):

Q: Q:  (i) How to orient a hospital building so that it can get maximum natural light and ventilation.…

A: (1)- The building of hospital should be aligned in east direction as much as possible for maximum…

Q: list and describe two (2) situations in which conceptual (qualitative) and numerical descriptions of…

A: We have to explain situation of conceptual and numerical description of friction are relevant in…

Q: What can we learn in studying measurement of horizontal distances? How does measurement of…

A: Problem 1-  In studying measurement of horizontal distance we learn about the relative displacement,…

Q: 4-What are the performances of a distribution tower excavator? 5- What are the compaction machines?…

A: Excavation is the process of removing soil to produce a hollow in the ground in the building…

Q: s it important to consider pressure changes when transporting compressible fluids in pipelines? 2.…

A:

Q: What is the difference between velocity pressure and velocity head?

A: Answer difference between velocity pressure and velocity head is following

Q: Explain on how the drag force on a prototype car can be predicted from the scale model?

A: Since, the question number to be solved is not stated, the solution for Question a is as follows:…

Q: What is an assembly, and how is the notion of assemblies used in the takeoff process?

A: An assembly is a collection of compatible and mutually dependent components.

Q: How is the capacity of an elevator car calculated?

A: Solution: The elevator car capacity varies depending on many features that include the various type…

Q: A rope is attached to a boat at water level, and a woman on the dock is pulling on the rope at the…

A: Let us assume that X will be the distance between the dock and the boat, will be the distance…

Q: 10MPA 40 MPa

A:

Q: construction. Discuss your idea on how

A: Correct and incorrect usage of ladders in constructio-   ⇒ Check the heap rating that is set apart…

Q: What happens to elevator cars in case of a power failure?

A: Elevator cars in case of power failure:

Q: wo similar pipes of the same diameter of length l1 and l2 are placed in parallel. Calculate the…

A: when pipe are parallel then head loss remains same

Q: What is the use of a magnetic needle?

A: Magnetic needle The magnetic needle is used in compasses that are magnetic in nature.

Q: . A miniature model of the famous Taipei 101 will be made by pouring plaster of Paris in a cast.…

A: Solution

Q: What is the effect of surface friction on wind direction and velocity?

A: Answer Friction reduces the wind speed near the surface and it will also reduce the Coriolis force.

Q: What is a drag force and how can it be calculated?

A: Drag force is the term related to fluid dynamics field. The motion of object with respect to…

Q: Using a diagram illustrate the basic components of a railway track.

A:

Q: What does the Turbulent flow indicates?

A: The flow regime is classified based on the Reynolds number. There are three flow types, they are…

Q: How much work did pushing a 460 kg crate 103m across a smooth floor without acceleration?

A: Work done is the energy transferred when force is applied to any object moves in the direction of…

Q: What is the difference between Two Stroke Engine and Four Stroke Engine?

A: Stroke is the distance travelled by the piston, which refers to the factor used for calculation of…

Q: How much weight does support need to carry out a full 300L conical water tank having a dimension of…

A:

Q: What is the relationship between angular velocity and radius (string length)? What is the…

A: Relationship between angular velocity and radius(strip length): If a circle having a radius 'r' and…

Q: Describe what type of forces are acted upon a body, when it moves through a moving fluid,

A: The forces that act on a body when it movies through a moving fluid are: 1. Buoyancy  2. Drag force…

Q: What is the acceleration of the skier?

A:

Q: What is drag coefficient?

A: Drag: The drag force on an object moving in a fluid (either a gas or a liquid) is caused by the…

Q: What is  negative skin friction ?

A: Friction is the resistance to motion of one object moving relative to another. It is not a…

Q: What are the methods of accelerating?

A: The prompt collection of funds is an essential feature of cash management system. This method…

Q: What is the measure of position? What is the measure of variation? How do you find the measure of…

A: 1. What is the measure of position? A measure of position is very helpful in determining the…

Q: 10. Which among the following is a formula or force when it acts perpendicular to the direction of…

A: To find : Formula for force when it acts perpendicular to the direction of flow.

Q: What is Constructive Acceleration?

A: The constructive acceleration is defined as “when a failure occurs the contractor accelerates the…

Q: There is a linear relationship between wind speed and power. True or False?

A: Relation between power, speed and force isP= F×VHere, p is power, F is force, V is velocityTherefore…

Q: What is descriptive geometry in engineering design? Define standards in enginerring design. Define…

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Q: How is the energy dissipated in the jump? How can jumps be used in engineering practice?

A:

Q: importance of knowing how to measure distances by pacing

A: Pacing is the method of measuring distances by foot and multiplying the number of steps covered with…

Q: How important is the concept of Projectile motion, Cylindrical Components of Curvilinear Motion,…

A: Civil engineering interrelates all branches of science due to which various concepts are used in…

Q: What is the relationship between mass flow rate and volume flow rate?

A:

Q: How important is the concept of Projectile motion, Cylindrical Components of Curvilinear Motion,…

A: Projectile motion Cylindrical components of curvilinear motion Absolute dependent motion and…

Q: Determine the magnitude, direction, line of action, component of hydrostatic force 3 decimals thank…

A: given data R=0.75m, w=3.55 m specific gravity of sea water=1.03 and depth is 0.6m solving the…

Q: Neatly sketch and explain the constructional feature of manually powered material handling equipment…

A: Construction equipment used for the movement, storage, control and protection of materials, goods…

Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.