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प्रश्न
Name two places in india where electricity is generated from nuclear power plants.
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उत्तर
Tarapur in Maharashtra and Narora in Uttar Pradesh are the places where electricity is produced by use of nuclear energy.
संबंधित प्रश्न
How is work done by a force measured when the force is in the direction of displacement?
How is the unit horsepower related to the S.I. unit of power?
Name the quality which is measured in kWh.
State the principle of moments.
A mechanic can open a nut by applying a force of 200 N while using a lever handle of 50 cm length. How long handle is required if he wants to open it by applying a force of only 50 N?
A man raises a box of mass 50 kg to a height of 2 m in 20s, while another man raises the same box to the same height in 50s. Calculated:
- the work done, and
- the power developed by each man. Take g = 10 N kg-1.
What is the S.I. unit of work? Define it.
State the practical unit mainly used in mechanical engineering and write down its equivalent in watt.
A coolie carries a load of 30 kgf through a distance of 500 m in 5 minutes while another coolie B carries the same load through the same distance in 10 minutes. Compare the
(i) work done, and
(ii) power developed. (Take: g = 10md−2)
For the following scenario, state whether the work done by gravity is positive, negative, or zero.
A car in neutral gear is coming down the slope.
