NASCLA PART 1 EXAM AND ANSWERS A.

NASCLA PART 1 EXAM PRACTICE
QUESTIONS AND ANSWERS A.
Which direction from the sidewall should measurements be taken to ensure
no less than 60" of clearance around a toilet?
Correct Answer -Perpendicular
Changes prior to the contract award are called ______.
Correct Answer -Addenda
The typical end lap at supports when erecting a steel roof deck is how
long?
Correct Answer -2"
A dozer operator must do this in order to keep from losing a majority of
the load.
Correct Answer -Lift, tilt and angle the blade correctly
Gypsum products should be stored ___ in a shed or outbuilding.
Correct Answer -Stacked flat
What is the term for a temporary boxlike structure used to hold back water
or earth during an excavation and is later removed?
Correct Answer -Cofferdam
What is the effect of loading downhill when a scraper is being used?
Correct Answer -It decreases load cycle time