26,The steel is unweldable if it contains carbon content?,
Less than 0.5 %,
0.5 to 1 %,
1 to 1.2 %,
More than 1.25 %,
27,The ultimate strength of the wires for haulage or winding is....kgf/sq.mm?,
160,
100,
200,
400,
28,The ropes required to carry the burden or load but more or less stationary is called?,
Non-stranded,
Stranded,
Standing,
Running,
29,The ropes which undergoes frequent movement or coinling often with varying loads are called?,
Non-stranded,
Stranded,
Standing,
Running,
30,Guy ropes;guide ropes are the example of?,
Non-stranded ropes,
Stranded ropes,
Standing ropes,
Running ropes,
Ans:4, 1, 3, 4, 3
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