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In ship cranes, there is a provision of providing a conveyor
for the cable. There is no provision of slip ring.
How is it possible?
Answer Posted / kumaresan
The above answer is correct the purpose of slip ring is to
avoid twisting of electrical cables and damage to occur.
| Is This Answer Correct ? | 2 Yes | 0 No |
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Draw the space diagram for a ten meter long beam simply supported at each end?
A steel column 3 m hight is of hollow square section, 200 mm outside dimension and 20 mm wall thickness. (young's modules E=210*10^9) calculate A: the compressive load which will give a stress of 60 MN/m^2 in column. B: the compression o the column under the load in (A).