Skills and Trades

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If two sides of a triangular lot are 90 feet and 120 feet and meet at a 90-degree angle, the length ... Started by bio_gurl	1 Replies 284 Views	Jul 24, 2018 by medine
If footings are not placed below the frost line in a cold climate, freezing of the ground can cause ... Started by yoooooman	1 Replies 191 Views	Jul 24, 2018 by upturnedfurball
Anchor bolts projecting from a footing or slab are accurately positioned by using a _____. a. ... Started by mcmcdaniel	3 Replies 158 Views	Jul 24, 2018 by angrybirds13579
The reinforced concrete in a slurry wall (deep wall foundation) can range in thickness from 18 ... Started by newbem	1 Replies 125 Views	Jul 24, 2018 by Jane
The combined weight of a building's structure and its foundation make up its _____. a. dynamic ... Started by maegan_martin	1 Replies 92 Views	Jul 24, 2018 by rosiehomeworddo
Forms for circular piers are made of steel or _____. a. plastic b. laminated plywood c. ... Started by Arii_bell	1 Replies 118 Views	Jul 24, 2018 by annierak
Secondary control points are usually established on the job site by _____. a. utility crews b. ... Started by lak	3 Replies 93 Views	Jul 24, 2018 by fffftttt
The most commonly used device for checking footing trench depth is the _____. a. folding rule b. ... Started by dbose	1 Replies 73 Views	Jul 24, 2018 by orangecrush
The throat capacity of a drill press is _____. a. the largest drill the chuck can hold b. the ... Started by bb	1 Replies 115 Views	Jul 24, 2018 by randomguy133
Fixed-width metal door frames are available in widths ranging from _____. a. 2 to 5-1/2 b. 2 to ... Started by maegan_martin	1 Replies 106 Views	Jul 24, 2018 by rnehls
A KD unit is a metal door frame that is _____. a. unassembled b. fully assembled c. kiln-dried ... Started by craiczarry	3 Replies 141 Views	Jul 24, 2018 by ricroger
Started by geoffrey	1 Replies 298 Views	Jul 24, 2018 by Anna
A handsaw that is used for rough cutting, such as cutting access holes for piping and electrical ... Started by fbq8i	1 Replies 108 Views	Jul 24, 2018 by anoriega3
What should be done when checking the refrigerant charge of an operating packaged unit? a. Allow ... Started by BRWH	1 Replies 201 Views	Jul 24, 2018 by paavo
Edge forms made of flexible plastic can be curved to a radius of as little as _____. a. 1 foot ... Started by mwit1967	3 Replies 124 Views	Jul 24, 2018 by kusterl
So that the top course in a two-course slab-on-grade can move independently, it is _____. a. ... Started by P68T	1 Replies 177 Views	Jul 24, 2018 by ju
In commercial slab-on-grade structures, the top course of the foundation walls may serve as _____. ... Started by xroflmao	1 Replies 173 Views	Jul 24, 2018 by zenzy
The basic curb profile shown in the figure is a _____. a. battered face curb b. top and bottom ... Started by captainjonesify	1 Replies 239 Views	Jul 24, 2018 by ricroger
Once concrete is placed, curbing forms are removed after _____. a. 8 hours b. 16 hours c. 24 ... Started by crazycityslicker	3 Replies 95 Views	Jul 24, 2018 by lorealeza77
Control joints should be cut into concrete slabs between 4 and 12 hours after concrete placement ... Started by scienceeasy	1 Replies 94 Views	Jul 24, 2018 by cegalasso
Before disconnecting hydraulic lines, _____. a. get approval from your supervisor b. turn off ... Started by Pea0909berry	1 Replies 165 Views	Jul 24, 2018 by brbarasa
If a problem with an aerial lift is found while performing daily checks, _____. a. note the ... Started by JMatthes	1 Replies 84 Views	Jul 24, 2018 by juicepod
A drive control that returns to neutral and locks when released is referred to as a(n) _____. a. ... Started by luminitza	3 Replies 93 Views	Jul 24, 2018 by Liddy
The first step in the process of shutting down a skid-steer loader is to _____. a. set the ... Started by vHAUNG6011	1 Replies 127 Views	Jul 24, 2018 by olderstudent
To learn about the grounding requirements of a generator, consult a _____. a. fellow worker b. ... Started by EAugust	1 Replies 66 Views	Jul 24, 2018 by vickybb89