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A spring balance is a weighing device that utilizes the relation between the applied load and the deformation of a spring. It is widely used commercially.
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What is the loading arrangement used in dc motor?
the loading arrangement used in normal electrical machines is brake drum - spring balance arrangement. This is used to calculate the torque and output power. the formula for torque is 9.81*(diffference between the spring balance) * radius of brake drum. thee output power obtained is 2*π*motor speed*torque obtained
Difference between product modulator and balance modulator?
what is the difference between balance n product modulator
What is magnetic balance test of transformer?
The Magnetic Balance test is conducted on Transformers to identify inter turn faults and magnetic imbalance.
What is the benifis of harmonics analisys in protection relays?
inrush uses 2nd order 100 % staror protection in generator protection uses 3rd order overexcitation uses 5th order thanks
What are the common Electrodes for welding spring steel?
Basic celetape found in most stores.
What are the precautions of spring balance?
check zero error of spring balance note the readings of spring balance at eye level
Who invented spring balance?
Robert Hooke invented the spring balance.
Who is the inventor of spring balance?
Richard Salter invented the spring balance in 1760.
What is the difference between a beam balance and a spring balance?
a beam balance measures mass while a spring balance measures weight
Definition of spring balance?
Definition of a arm and spring balanceDefinition of a arm and spring balanceDefinition of a arm and spring balanceDefinition of a arm and spring balanceWhat is the definition to a arm and spring balance?
How do you think a spring in a spring balance with a scale of 0-10 N compareswith the spring in a spring balance that measure forces up to 500 N?
The spring balance with 0-10 newton has a soft spring that would extend lightly but the spring balance that measures forces up to 500 newton has a hard spring that would extend slowly.
Function of spring balance?
spring balance is used to measure the weight possessed by an object.
What is a balance that measures weight?
a spring balance
Which balances is affected by the local force of gravity is it beam or analytical or spring balance?
spring balance
What is the function of spring balance?
The function of spring balance is to measure an object's weight. The force of gravity is opposed by the spring's extended force.
Does spring balance measure weight or mass?
Weight is always measured on Spring Balance, however Mass is represented by Beam Balance.
What is a spring balance and how is it used?
SPRING BALANCEA spring balance apparatus is simply a spring fixed at one end with a hook to attach an object at the other. It works by Hooke's Law, which states that the force needed to extend a spring is proportional to the distance that spring is extended from its rest position. Therefore the scale markings on the spring balance are equally spaced.Spring balance can be used in physics and education as basic accelerometers, but its main uses are industrial, especially related to weighing heavy loads such as trucks, storage silos, and material carried on a conveyor belt. Spring balance are used when the accuracy afforded by other types of scales can be sacrificed for simplicity, cheapness, and robustness. A spring balance measures the weight of an object by opposing the force of gravity with the force of an extended spring. Spring balances measure weights in Gram as well as NewtonThe first spring balance in Britain was made around 1770 by Richard Salter of Bilston, near West Bromwich.[1] He and his nephews John & George founded the firm of George Salter & Co., still notable makers of scales and balances, who in 1838 patented the spring balance. They also applied the same spring balance principle to steam locomotive safety valves, replacing the earlier deadweight valves.[1]
