characteristics curves of a Pelton

Jun 16th, 2015
Studypool Tutor
Price: $10 USD

Tutor description

To study the characteristics curves of a Pelton turbine operating at different flow rates with High Head & Low Head.Learning Outcome:Upon completion of experiment ,student should be to know understand the characteristics of Torque, Power output and Efficiency of Turbines at Different rotational speed of turbines at High Head & Low Head.

Word Count: 755
Showing Page: 1/13
Displacement - Time GraphIn a Displacement-Time Graph, the gradient of the graph is equal to the velocity of motion.Analysing Displacement - Time GraphGradient = 0Hence, velocity = 0Gradient is constant,hence, velocity is UniformGradient is negative and constant, hence velocity is uniform and in opposite directionGradient is increasing, hence velocity is increasing.Gradient is decreasing, hence velocity is decreasing.Velocity - Time GraphThe gradient of the velocity-time gradient gives a value of the changing rate in velocity, which is the acceleration of the object.The area below the velocity-time graph gives a value of the object's displacement.Analysing Velocity-Time GraphUniform velocityUniform accelerationIncreasing accelerationUniform decelerationDecreasing accelerationConverting a Velocity-Time graph to Acceleration-Time graphIn order to convert a velocity-time graph to acceleration time graph, we need to find the gradient of the velocity time graph and plot it in the acceleration-time graph.Force1. A force is push or pull exerted on an object.2. Force is a vector quantity that has magnitude and direction.3. The unit of force is Newton ( or kgms-2).Unbalanced Force/ Resultant Force When the forces acting on an object are not balanced, there must be a net force acting on it. The net force is known as the unbalanced force or the resultant force.When a force acts on an object, the effect can change the1. size,2. sh

Review from student

Studypool Student
" Totally impressed with results!! :-) "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1825 tutors are online

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors