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How do you calculate tensile strength of rubber dumble?
To calculate the tensile strength of a rubber dumbbell, you first need to prepare a sample according to standard dimensions. Then, using a tensile testing machine, apply a controlled force to the dumbbell until it breaks, while measuring the maximum load (force) it can withstand. The tensile strength is determined by dividing the maximum load at fracture by the cross-sectional area of the dumbbell. The result is usually expressed in units such as megapascals (MPa) or pounds per square inch (psi).
What limits the maximum pressure in a pneumatic system?
Whatever breaks first.
How do you calculate breaking stress of 6mm wire rope?
To calculate the breaking stress of a 6mm wire rope, you first need to determine its tensile strength, which is typically provided by the manufacturer and is expressed in megapascals (MPa). Once you have the tensile strength, multiply it by the cross-sectional area of the wire rope, which can be calculated using the formula ( A = \pi \times (d/2)^2 ) where ( d ) is the diameter (6mm). The breaking stress is then the maximum load the rope can handle before failing, which is the product of the tensile strength and the cross-sectional area.
Draw a flowchart showing the general logic for finding the highest value in the arrary?
To find the highest value in an array, start with the first element as the initial maximum. Iterate through each element in the array, comparing it to the current maximum. If an element is greater than the current maximum, update the maximum to this element. After checking all elements, the current maximum will be the highest value in the array.
How can you test the dielectric strength of oil of transformer?
dielectric strength is tested by transformer dielectric strength oil testing machine. at first, oil which is to be tested is pour near the two electrode. both the electrode should be dipped in oil . then adjust the distance between the electrode .now start the machine.when a sound came from machine then note down the dielectric strength of the oil.
Compressive strength of first class brick?
Minimum Compressive strength of first class brick is 10.5 MPa
How do you calculate 150mmX150mmX150mm cube for compressive strength?
To calculate the compressive strength of a 150mm x 150mm x 150mm cube, first cure the concrete cube for the specified period (usually 28 days). Then, use a compression testing machine to apply a load until the cube fails, recording the maximum load at failure. The compressive strength is calculated by dividing the maximum load (in Newtons) by the cross-sectional area of the cube (in square millimeters), using the formula: Compressive Strength (MPa) = Load (N) / Area (mm²).
How is concrete cubes are test?
Concrete cubes are tested for compressive strength by first curing them for a specified period, usually 28 days. After curing, the cubes are placed in a hydraulic testing machine where a controlled load is applied until the cube fails. The maximum load applied at failure is recorded, and the compressive strength is calculated by dividing this load by the cross-sectional area of the cube. This test helps assess the quality and durability of the concrete mix used in construction.
Why 7 days compressive strength is concider?
concrete strenght gain at first 7 days much increase so we consider 7days strenght
Who invented maximum likelihood classification?
Sir Ronald Fisher introduced the method of maximum likelihood estimators in 1922. He first presented the numerical procedure in 1912.
Who came up with the first classification system?
Aristotle Was the first person to create a classification system.
What is the first and largest category in the classification system?
The first and largest category in the classification system is a kingdom.
What makes a bone strong?
first off the nature of shapes and structures (honey comb like) reduces weight without much of a decrease in strength. next hydroxylapatite is the major component of bone and gives it it's compressive strength. and finally there is another side the the strength of bone. collagen helps the bone not to break by giving it some flex. this may seem counter intuitive but a broken bone has no strength so collagen helps keep bones in working order.
Who was the first person to develop an classification system of living things?
The first to develop classification system is aristotle
What kinds of organisms were missing the first classification system?
Bacteria are the kinds of organisms that were missing from the first classification system.
Who was the first person to use a two-kingdom system of classification.?
______ was the first person to use a two-kingdom system of classification.
Who made the classification for living things?
The first classification of the living thing was made by Aristotle.
