MA 4B HOISTING EXAM EXAM WITH CORRECT ACTUAL QUESTIONS AND CORRECTLY WELL DEFINED ANSWERS LATEST ALREADY GRADED A+ 2025 – 2026

MA 4B HOISTING EXAM EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2025 – 2026




Name 4 drilling tools - ANSWERS-Auger
Bucket
Hammer
CFA ( continuous flight auger )


2 types of fall protection - ANSWERS-Barricades/hand rails
Casing 42" above ground level


What does the mast head do - ANSWERS-Runs main and
auxiliary rope through the top of the boom

, How are the spoils removed from the flights? - ANSWERS-By
swinging the machine away from the hole, lower to the
ground and reverse the drill


What are the auger flights attached by? - ANSWERS-Welds


What is the purpose of shear pins? - ANSWERS-Protects the
auger on a post hole digger


How often should you check the head on a caisson drill? -
ANSWERS-After every hole


When is it safe to extend the boom of a concrete truck? -
ANSWERS-When the out riggers are fully extended and on
firm, level ground


What must be used on every piece of a reducer or rubber
hose? - ANSWERS-Safety cable or strap


What is a thrust block used for? - ANSWERS-It supports the
weight of vertical sections in vertical runs