In Lang lay ropes, both inner and outer wires are bent on the same arc of the radius.

Lang lay ropes offer more resistance to __________.

The wire ropes make contact at

The material commonly used for crane hooks is

________ is generated in the wire rope due to the axial load lifted and the weight of the rope.

When there is no slackness in the wire rope, the Impact load during starting is 

The wire rope is subjected to

In the design of wire ropes, bending stress is converted into an equivalent bending load which is given by [d= diameter of individual wire and D= the diameter of sheave].

An elevator is assembled to raise equipment to a height of 22m. It is estimated that the maximum weight of the material to be raised is 4.9kN. It is observed acceleration in such cases is 1.2m/s².10mm diameter wire ropes with fiber core are used. The tensile designation of the wire is 1500. The number of wire ropes can be taken 2. Calculate the weight of material raised by each rope.

An elevator is assembled to raise equipment to a height of 22m. It is estimated that the maximum weight of the material to be raised is 4.9kN. It is observed acceleration in such cases is 1.2m/s².10mm diameter wire ropes with fiber core are used. The tensile designation of the wire is 1500. The number of rope wires is assumed to be 2. Calculate the weight of wire if the weight of 50m wire is 18kg.