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Having an infinite supply of water and two containers, one for 3 liters and one for 5 liters, how would you measure 4 liters?
1) First fill the 5 litres container and pour the water into 3 litres container. 2) Then 3 litres container contains 3 litres of water, remove that water from that container. 3) The 5 litres container contains 2 litres of water, that water pour into 3 litres container. 4) Again fill the 5 litres coRead more
1) First fill the 5 litres container and pour the water into 3 litres container.
2) Then 3 litres container contains 3 litres of water, remove that water from that container.
3) The 5 litres container contains 2 litres of water, that water pour into 3 litres container.
4) Again fill the 5 litres container and pour the water into 3 litres container which having already 2 litres then we can fill only one litre into 3 litres container. Then 4 litres remains in the 5 litres container.
See lessWhat is mean by Poissons ratio?
Poisson's Ratio is defined as the ratio of the change in the width per unit width of a material, to the change in its length per unit length, as a result of strain. Poisson's Ratio is a useful measure of how much a material deforms under stress (stretching or compression). It is important for MechanRead more
Poisson’s Ratio is defined as the ratio of the change in the width per unit width of a material, to the change in its length per unit length, as a result of strain.
Poisson’s Ratio is a useful measure of how much a material deforms under stress (stretching or compression). It is important for Mechanical engineering as it allows materials to be chosen that suit the desired function.
The equation for calculating Poisson’s Ratio is given as v= -(ε_trans)/(ε_axil). Transverse strain (ε_strain) is measured in the direction perpendicular to the applied force, and axial strain (ε_axial) is measured in the direction of the applied force.
See lessWhat is the full form of MCB?
The full form of MCB is "Miniature Circuit Breaker". MCB is an electrochemical devices which guards an electrical circuit from an over current, that may effect from short circuit, overload or imperfect design. An MCB can be simply rearranged and thus gives a better operational protection and greateRead more
The full form of MCB is “Miniature Circuit Breaker”.
MCB is an electrochemical devices which guards an electrical circuit from an over current, that may effect from short circuit, overload or imperfect design. An MCB can be simply rearranged and thus gives a better operational protection and greater handiness without incurring huge operating cost. The operating principle of MCB is simple.
An MCB function by interrupting the stability of electrical flow through the circuit once an error is detected. In simple conditions this circuit breaker is a switch routinely turns off when the current flow through it and passes the maximum acceptable limit. Generally, these are designed to guard over current and overheating.
Characteristics of MCB:-
- Rated current is not more than 100 ampere.
- Normally, trip characteristics are not adjustable.
- Thermal Magnetic Operation.
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