A
What is the primary reason why proper tool identification is crucial in a workshop setting?
To prevent damage to the tools and ourselves
Why shouldn't you rely on plastic-coated plier handles for electrical work?
The coating doesn't protect from electric shock
What is the primary reason for using the correct size wrench on fasteners?
To prevent damage to the fastener
What type of threads are specifically designed for pipe fittings?
NPT (National Pipe Thread)
What tool is used for creating control joints in concrete?
Groover
When using screwdrivers, what is the primary purpose?
Tightening a screw
What is the primary purpose of diagonal cutting pliers (dikes)?
Removing cotter pins and cutting wires
When using an adjustable wrench, what is the correct way to apply force?
Pull against the stationary jaw
Which tool is used for mixing small batches of concrete?
Drill and Paddle mixer
What is the purpose of a concrete chute?
To direct concrete flow from the mixer
What is a distinctive feature of Reed & Prince screwdrivers?
Sharp pointy tip
What is the correct point angle for center punches?
60 degrees
What is a key advantage of box end wrenches over open end wrenches?
More surface contact since they completely surround the bolt head
What is the primary purpose of a bull float?
Initial smoothing of concrete surface
Which tool is used to check the consistency of concrete?
Slump Cone
Which safety measure is most critical when using hammers?
Maintaining the handle and face
When maintaining chisels, at what angle should the edge be sharpened?
60 degrees
How are open end wrenches typically sized?
1/16" or 1 mm increments
Which type of Portland cement is specifically designed for hot weather conditions?
Type II
What tool is used for initial leveling of the concrete surface?
Straight edge Screed
What is the weight range for ball peen hammers commonly used by mechanics?
4 oz to 2 lbs
Which type of chisel is specifically designed for cutting keyways?
Cape Chisel
What is the primary purpose of a torque wrench?
To measure the tightening force so as to not overdo it
What is the correct ratio of sand in the basic 6-gallon mix formula?
2.25 cubic feet
What is the purpose of wire mesh in concrete work?
To reinforce the strength of the concrete