Mining Engineering > GATE 2018 > Underground Coal Mining

Contributed by: Dr. Sarah Chen

Report Correct Copyright Claim

The equipment NOT related to extraction of coal from longwall face operation is

A

AFC

B

road header

C

powered support

D

DERD shearer

Check Answer

Explanation

Correct : b

Similar Questions

What is the worst-case time complexity of insertion in an AVL tree?

Question #23 Medium

Which operations on a binary search tree have O(h) complexity?

Question #31 Easy

Compare search complexities of sorted array vs balanced BST.

Question #47 Hard

Related Topics

Data Structures Binary Search Tree Time Complexity Algorithm Analysis Tree Algorithms Computer Science