NCCER CORE FINAL | Questions and Correct Solutions

NCCER CORE FINAL | Questions and Correct Solutions Which of these is a true statement regarding safety? - Answer -Safety is a learned behavior and attitude. A measure of the probability, consequences, and exposure related to an event is referred to as _____. - Answer -Risk When placing a ladder against a platform or roof, the top of the ladder should extend above the point where the ladder touches the platform or roof by at least _____. - Answer -3 feet One of the most common grounding systems used for protection against accidental electrical shock is the _____. - Answer -three-wire system When there is the potential to be exposed to asbestos, workers must _____. - Answer -report it to a supervisor and avoid disturbing it What is the place value of 2 in the number 123,456? - Answer -ten thousands Add the following numbers together: 811, 901, 88, and 5. The sum is _____. - Answer -1805 Your job as a carpenter pays $20/hour and you worked 40 hours last week. The taxes withheld from your wages were $83 federal tax and $19 state tax. Your total check is _____. - Answer -$698 1/4 + 3/8 = _____. Reduce your answer to the lowest terms. - Answer -5/8 When converting decimals to a percentage, simply move the decimal point _____. - Answer -two places to the right Another common name for lineman pliers is _____. - Answer -side cutters When an object is plumb, it is _____. - Answer -perfect