The part of a derrick crane include (i) Mast (ii) Boom (iii) Bull wheel (iv) Jack which of these statements are correct? Options: A . &nbsp(i), (ii) and (iv) are correct B . &nbsp(ii), (iii) and (iv) are correct C . &nbsp(i), (iii) and (iv) are correct D . &nbsp(i), (ii) and (iii) are correct

The part of a derrick crane include (i) Mast (ii) Boom (iii) Bull wheel (iv) Jac

Question

The part of a derrick crane include (i) Mast (ii) Boom (iii) Bull wheel (iv) Jack which of these statements are correct?

Options:

A . (i), (ii) and (iv) are correct

B . (ii), (iii) and (iv) are correct

C . (i), (iii) and (iv) are correct

D . (i), (ii) and (iii) are correct

Answer: Option D

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