Exam (elaborations)
JATC TEST 2 JOB INFO LEVEL 1
JATC TEST 2 JOB INFO LEVEL 1
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JATC TEST 2 JOB INFO LEVEL 1___ or socket wrench are safest to remove frozen fasteners - Answers- Box
Excessive ___ causes wrenches to weaken - Answers- heating
Never____ on a screwdriver - Answers- Hammer
Use a ____ wrench to avoid marring a pipe - Answers- Strap
Slip joint pliers are sometimes referred to as ____ and groove pliers. - Answers- tongue
The 3 parts of the screw driver consist of the handle , blade and____? - Answers-
shank
Linemen's side cutting pliers have two main styles. One being square nose and the
other? - Answers- New England nose
Safe practices in the job site include? - Answers- 1)Removing jewelry and rings.
2)Removing fasteners / staples from packing boxes before removing contents
3)Stack waste materials so weight is evenly distributed
4)Cleaning up after each small job is finished
Trash accumulation on the jobsite: - Answers- 1) conceals dangers underneath
2) Creates a fire hazard
3)makes falls likely '
4)Does not indicate a productive work day.
A neat jobsite can be an asset for you, the contractor , the customer and lead to _____?
- Answers- Future work
Causes of accidents on a job are unsafe conditions and ____? - Answers- Unsafe acts
Sheer load is applied to the anchor at ___ - Answers- 90 degrees
When selecting a building steel fastener you must consider___? - Answers- grade of
steel
Use of chemical to secure rods or bars in concrete are known as ____. - Answers-
Bonded anchors
Basics principles of holding power in concrete are? - Answers- 1)Friction
2)keying
3)Threading
4)Adhesion
5)welding to rebar
, 6)embedding in concrete
Disadvantages of tape measure is ? - Answers- Sagging
Rotary lasers are best for long distances over? - Answers- 100ft
A ____? Is a traditional tool used to align and mark vertical points from top to bottom. -
Answers- Plumb bob
A_____ ? Is a traditional tool used to create a horizontal or vertical line or benchmark. -
Answers- Bubble level
What modern tool replaces a traditional plumb bob? - Answers- Self-leveling point-to-
point laser tool
Which modern tool replaces a traditional tape measure, especially for measuring long
distances? - Answers- Laser distance meter
Which of the following modern tools replaces a traditional bubble vial level? - Answers-
Self leveling visible line level
Which type of laser is best for transferring points from deck to ceiling? - Answers- Self
leveling point to point laser
Dry skin has high? - Answers- Resistance
Most common injury for electricians is? - Answers- shock
Possible outcomes of shock are victim survives with discomfort or the victim __ -
Answers- Dies
Earth is a common yet often overlooked ? - Answers- Conductor
In 1999, there were 278 deaths due to electrocution. That represented about __ of all
work place fatalities thar year - Answers- 5%
Electricity has long been recognized as as serious work place __ - Answers- hazard
Three types of electrical hazards on a job are shock , arc blast, and - Answers- Arc
flash
Electrical shock does not normal cause - Answers- bleeding
OSHA is the government agency responsible for worker __ - Answers- Saftey
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