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"Torsional strain" is the strain induced by applying torque.
Basically, it is the strain imposed on a body by twisting it. (Such as the strain that a bolt endures when you use a wrench on it.)
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∙ 13y ago
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When is Torsion used in everyday life?
When ever you cross a bridge torsional strain is at work, the engineers utilized it to determine the payload of each bridge and your car creates torsional strain on the bridges members.
The force of gravity the electromagntic force the strong nuclear force and the weak nuclear force are?
The four known basic forces in the universe are the gravitational force, the electromagnetic force, the strong force, and the weak force.
The overall force on an object after all the force are added together is called the?
accelerating force
What is the difference between effort force and resistance force?
by the negative force and the positive force
Is gravitational force a non-contact force?
no
What Torsional force?
a colloquialism
What is torsional pressure?
Force exerted from a rope tide around the catapult shaft
Does the torsional pendulum depend on acceleration due to gravity?
No, a torsional pendulum works with the restoring force provided by the elasticity of the support rod, or (in clocks and watches) by the spring on the balance-wheel.
How did coulomb measure the force between electric charge?
He used a torsional device to accurately measure force. He'd hook one charged spherical ball onto the torsional device then place another charged sphere a distance away from the other. The electrical force would push the sphere on the torsional device and he would measure the tension change. This gave him a measurable force. As for describing the torsional device, think of a ball held in the air tied on both top and bottom by a string. By tightening the string until it negates gravity (hold it so the strings are parallel to the ground then tighten till it the ball is centered.) Then when the electrical force is applied, you can measure the force needed to tighten it to return to the center again.
Is torsional critical speed the same as torsional Analysis?
Torsional analysis: This analysis completed based on strcture properties like Mass MI and Torsional stiffness. Torsional critical speed analysis: Speed of rotor will come into picture in addition to Mass MI and Torsional stiffness of the structure.
What is the torsional rigidity of a shaft?
It is defined as ratio of the product of modulus of rigidity and polar moment of inertia to the length of the shaft. Torsional Rigidity is caluclated as: Torsional Rigidity= C J/l
What is torsional rigidity of a shaft?
It is defined as ratio of the product of modulus of rigidity and polar moment of inertia to the length of the shaft. Torsional Rigidity is caluclated as: Torsional Rigidity= C J/l
What is torsional critical speed?
The term torsional critical speed of centrifugal pumps and associated drive equipment refers to the speed of a pump rotor or related rotating system that corresponds to a resonant frequency of torsional vibration of the rotating system. Torsional critical speeds are associated with torsional or angular deflection of the rotor and are not to be confused with lateral critical speeds associated with lateral deflection. The two are separate entities. A given rotor or rotating system may possess more than one torsional resonant frequency or torsional critical speed. The lowest frequency which produces the "first mode shape" and "first torsional critical speed" is in general of the most concern. Torsional vibration is caused by torsional excitation from sources such as variable frequency drive motor toque pulsations, combustion engine torque spikes and impeller vane pass pulsation. The calculation of the first torsional critical speed is fairly simple for simple rotor systems.
How do you calculate braking torque?
To calculate brake torque, multiply force with the distance from the point of rotation. Force is equal to the torsional reaction caused by the brakes, and is also equal in magnitude to the torque exerted by the road.
what is a torsional stress?
The torsional stress refers to the stress that arises from the deformation set up by a twisting moment or torque.
What is torsional strength of mild steel?
77gpa
Moment of inertia and torsional vibrations?
in torsional vibrations moment of inertia is a very important determining factor. it is a quantitative measure of the resistance of an object to torsion. it is synonymous to mass in displacement systems. the greater the moment of inertia the lesser the degree of torsional vibrations and vice versa. moment of inertia relates torsional vibrations to the geometry of the part considered irrespective of its composing material and its strength.
