TAPERED BAR: A tapered bar or rod is basically a bar or rod with one…
Tag: mechanical engineering
DIPLOMA
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STRENGTH OF MATERIALS- Hooke’s Law
ELASTICITY AND PLASTICITY: When we apply a load to a tensile specimen so that the…
DIPLOMA
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STRENGTH OF MATERIALS- Stress Strain Curve
STRESS STRAIN CURVE: The relationship between the stress and strain that a particular material displays…
DIPLOMA
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STRENGTH OF MATERIALS- Stresses and Strains
STRESS: When a body is acted upon by some load or external force, it undergoes…
DIPLOMA
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STRENGTH OF MATERIALS- Concept of Load
CONCEPT OF LOAD A load or loads may be defined as the combined effect of…
DIPLOMA
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STRENGTH OF MATERIALS- Mechanical Properties of Metals
MECHANICAL PROPERTIES OF METALS: The properties of metals that determine its behavior under applied forces…
APPLIED MECHANICS
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APPLIED MECHANICS- Simple Lifting Machines
SIMPLE LIFTING MACHINES LIFTING MACHINES SIMPLE SCREW JACK: A screw jack is…
APPLIED MECHANICS
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APPLIED MECHANICS- System of Pulleys
SIMPLE LIFTING MACHINES LIFTING MACHINES SIMPLE PULLEY A simple pulley is…
APPLIED MECHANICS
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APPLIED MECHANICS- Lifting Machines
SIMPLE LIFTING MACHINES LIFTING MACHINES SIMPLE WHEEL AND AXLE: In simple…
APPLIED MECHANICS
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APPLIED MECHANICS- Reversible Machine
SIMPLE LIFTING MACHINES FRICTION IN A MACHINE There are always some losses in…