NCCER Core Final Exam With Verified
Solutions
Which |of |these |is |a |true |statement |regarding |safety? |- |correct |answer |-Safety |is |a |learned |behavior |
and |attitude.
A |measure |of |the |probability, |consequences, |and |exposure |related |to |an |event |is |referred |to |as |
_____. |- |correct |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 |_____. |- |correct |answer |-3 |feet
One |of |the |most |common |grounding |systems |used |for |protection |against |accidental |electrical |shock |is
|the |_____. |- |correct |answer |-three-wire |system
When |there |is |the |potential |to |be |exposed |to |asbestos, |workers |must |_____. |- |correct |answer |-report
|it |to |a |supervisor |and |avoid |disturbing |it
What |is |the |place |value |of |2 |in |the |number |123,456? |- |correct |answer |-ten |thousands
Add |the |following |numbers |together: |811, |901, |88, |and |5. |The |sum |is |_____. |- |correct |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 |_____. |- |correct |answer |-$698
1/4 |+ |3/8 |= |_____. |Reduce |your |answer |to |the |lowest |terms. |- |correct |answer |-5/8
When |converting |decimals |to |a |percentage, |simply |move |the |decimal |point |_____. |- |correct |answer |-
two |places |to |the |right
, Another |common |name |for |lineman |pliers |is |_____. |- |correct |answer |-side |cutters
When |an |object |is |plumb, |it |is |_____. |- |correct |answer |-perfectly |vertical
Which |of |the |following |saws |would |likely |have |the |fewest |teeth |per |inch, |resulting |in |the |largest |
teeth? |- |correct |answer |-A |ripsaw
The |best |designed |saw |for |cutting |miter |joints |is |a |_____. |- |correct |answer |-backsaw
The |safest |kind |of |utility |knife |is |one |with |a |_____. |- |correct |answer |-self-retracting |blade
Before |replacing |parts |such |as |bits, |blades, |or |discs |on |any |tool, |you |must |_____. |- |correct |answer |-
disconnect |the |power |source
When |using |a |circular |saw, |be |sure |to |cut |on |the |waste |side |of |the |cut |mark |to |allow |for |the |blade's |
_____. |- |correct |answer |-kerf
Before |you |plug |any |saw |into |a |power |source, |make |sure |the |_____. |- |correct |answer |-power |switch |
is |in |the |off |position
A |saw |that |has |a |thin, |one-piece |blade |that |runs |around |guides |at |either |end |of |the |saw |is |a |__. |- |
correct |answer |-bandsaw
Before |using |a |pneumatically |powered |nailer |for |the |first |time, |it |is |important |to |_____. |- |correct |
answer |-read |the |manufacturer's |instructions
Plans |used |for |work |that |has |to |do |with |construction |in |or |on |the |earth |are |called |_____. |- |correct |
answer |-civil |plans
The |material |to |be |used |for |the |walls |would |be |found |in |the |_____. |- |correct |answer |-structural |plan
Solutions
Which |of |these |is |a |true |statement |regarding |safety? |- |correct |answer |-Safety |is |a |learned |behavior |
and |attitude.
A |measure |of |the |probability, |consequences, |and |exposure |related |to |an |event |is |referred |to |as |
_____. |- |correct |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 |_____. |- |correct |answer |-3 |feet
One |of |the |most |common |grounding |systems |used |for |protection |against |accidental |electrical |shock |is
|the |_____. |- |correct |answer |-three-wire |system
When |there |is |the |potential |to |be |exposed |to |asbestos, |workers |must |_____. |- |correct |answer |-report
|it |to |a |supervisor |and |avoid |disturbing |it
What |is |the |place |value |of |2 |in |the |number |123,456? |- |correct |answer |-ten |thousands
Add |the |following |numbers |together: |811, |901, |88, |and |5. |The |sum |is |_____. |- |correct |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 |_____. |- |correct |answer |-$698
1/4 |+ |3/8 |= |_____. |Reduce |your |answer |to |the |lowest |terms. |- |correct |answer |-5/8
When |converting |decimals |to |a |percentage, |simply |move |the |decimal |point |_____. |- |correct |answer |-
two |places |to |the |right
, Another |common |name |for |lineman |pliers |is |_____. |- |correct |answer |-side |cutters
When |an |object |is |plumb, |it |is |_____. |- |correct |answer |-perfectly |vertical
Which |of |the |following |saws |would |likely |have |the |fewest |teeth |per |inch, |resulting |in |the |largest |
teeth? |- |correct |answer |-A |ripsaw
The |best |designed |saw |for |cutting |miter |joints |is |a |_____. |- |correct |answer |-backsaw
The |safest |kind |of |utility |knife |is |one |with |a |_____. |- |correct |answer |-self-retracting |blade
Before |replacing |parts |such |as |bits, |blades, |or |discs |on |any |tool, |you |must |_____. |- |correct |answer |-
disconnect |the |power |source
When |using |a |circular |saw, |be |sure |to |cut |on |the |waste |side |of |the |cut |mark |to |allow |for |the |blade's |
_____. |- |correct |answer |-kerf
Before |you |plug |any |saw |into |a |power |source, |make |sure |the |_____. |- |correct |answer |-power |switch |
is |in |the |off |position
A |saw |that |has |a |thin, |one-piece |blade |that |runs |around |guides |at |either |end |of |the |saw |is |a |__. |- |
correct |answer |-bandsaw
Before |using |a |pneumatically |powered |nailer |for |the |first |time, |it |is |important |to |_____. |- |correct |
answer |-read |the |manufacturer's |instructions
Plans |used |for |work |that |has |to |do |with |construction |in |or |on |the |earth |are |called |_____. |- |correct |
answer |-civil |plans
The |material |to |be |used |for |the |walls |would |be |found |in |the |_____. |- |correct |answer |-structural |plan
