In addition to the above causes of child labor, people are often not aware of their rights because they are illiterate and there are few proper awareness programs to educate them. According to the Government of India 2001 census, there are an estimated 12.6 million child laborers in India under the age of 14.
For the covered bridge in Virginia, see Humpback Covered Bridge. A humpback bridge (or hump bridge) is a name for a type of bridge, specifically an arch bridge, where the span is higher than the ramps on either side, forming a hump-like arrangement.Examples include Chinese and Japanese moon bridges and the Humpback Covered Bridge in the United States.or the covered bridge in Virginia, see Humpback Covered Bridge. A humpback bridge (or hump bridge) is a name for a type of bridge, specifically an arch bridge, where the span is higher than the ramps on either side, forming a hump-like arrangement.
Such configurations are limited in accuracy, because the meters alter both the voltage applied to the resistor and the current that flows through it. The Wheatstone bridge is a null measurement device for calculating resistance by balancing potential drops in a circuit. (See [link] .) The device is called a bridge because the galvanometer forms a bridge between two branches. A variety of bridge devices are used to make null measurements in circuits. Resistors. and. are precisely known, while the arrow through. indicates that it is a variable resistance.