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General contractor exam questions with correct answers
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General contractor exam questions with correct answers
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General contractor exam questions withcorrect answers
In |a |post |tensioned |Beam |what |is |the |minimum |size |bar |used |to |support |the |beam? |- |
ANSWERS✔✔ |#4 |Bar
What |is |the |minimum |height |between |finished |floor |and |joist |in |the |kitchen |is |48" |on |center?
|- |ANSWERS✔✔ |7 |FT
How |thick |does |a |load |bearing |masonry |need |to |be |on |a |single |story |building? |- |
ANSWERS✔✔ |6 |inches
What |chemical |is |used |for |high |heat |concrete |- |ANSWERS✔✔ |retarder
when |mechanical |equipment |is |on |the |roof, |how |far |from |the |edge |of |the |roof |should |a |
warning |line |be |if |the |equipment |is |running |parallel |to |the |roof |edge |- |ANSWERS✔✔ |6 |feet
what |is |the |vertical |distance |between |screws |on |gypsum |board |on |an |interior |wall |framed |24 |
inches |on |center |- |ANSWERS✔✔ |12 |inches
what |is |the |required |thickness |of |a |head |and |bed |joints |in |a |glass |masonry? |- |ANSWERS✔✔ |
1/4 |inch |thickness
when |wide |square |edge |boards |are |being |for |board |and |batten |siding, |how |should |the |batten |
strips |be |nailed |- |ANSWERS✔✔ |to |only |one |siding |boards
what |is |the |maximum |slope |on |the |ground |before |a |stepped |foundation |is |required? |- |
ANSWERS✔✔ |10%
,What |is |the |minimum |between |block |and |rebar |when |grouting |with |course |grout |on |a |hollow
|masonry |unit? |- |ANSWERS✔✔ |1/4 |in
When |windows |are |installed |with |a |stool, |what |is |the |purpose |of |cutting |notches |in |the |
horns? |- |ANSWERS✔✔ |To |exted |the |stool |beyond |the |casings |edges
Fasteners |for |asphalt |shingles |shall |have |a |minimum |shank |diameter |of |___________. |- |
ANSWERS✔✔ |12 |gage
What |fall |protection |is |required |of |a |person |who |is |working |on |a |concrete |deck |8 |feet |high |
with |controlled |access? |- |ANSWERS✔✔ |Not |required
Concrete |in |a |pipe |of |steel |core |shall |have |a |minimum |compressive |strength |of? |- |
ANSWERS✔✔ |4000 |PSI
What |is |the |maximum |horizontal |distance |between |fire |blocking |in |a |concealed |space |of |a |
wood |framed |wall? |- |ANSWERS✔✔ |10 |feet
Where |should |steel |reinforcement |be |placed |in |order |to |affect |the |tensile |strength |of |concrete?
|- |ANSWERS✔✔ |bottom
In |a |Type |C |soil, |if |you |have |a |trench |11 |ft |deep |and |3 |ft |at |the |bottom, |how |wide |should |it |be |
at |the |top? |- |ANSWERS✔✔ |36 |feet
When |foundation |mats |that |are |3 |feet |of |the |ground, |what |kind |of |reinforcing |bar |supports |
can |be |used |to |support |the |mat? |- |ANSWERS✔✔ |Standee |using |#5 |bar
Where |a |roof |and |a |parapet |wall |meet, |how |far |above |the |roof |line |must |the |parapet |wall |
extend? |- |ANSWERS✔✔ |30 |inches
, In |a |post |tensioned |beam |what |is |the |minimum |size |bar |used |to |support |the |beam? |- |
ANSWERS✔✔ |#4 |bar
What |is |the |minimum |height |between |finish |floor |and |joists |in |a |kitchen |with |joists |at |48 |
inches |on |center? |- |ANSWERS✔✔ |7 |feet
How |thick |does |a |load |bearing |masonry |wall |have |to |be |on |a |one-story |building? |- |
ANSWERS✔✔ |6 |inches
What |is |the |weight |of |a |8 |x |8 |x |16 |inch |concrete |block |made |with |sand |and |gravel? |- |
ANSWERS✔✔ |40 |pounds
What |chemical |is |used |for |high |heat |concrete? |- |ANSWERS✔✔ |Retarder
How |do |you |mix |the |ready |mix |compound |for |drywall |mud? |- |ANSWERS✔✔ |Lightly |mix |
with |a |potato |masher
An |employer |as |8 |employees, |what |is |required |to |be |done |for |emergency |safety? |- |
ANSWERS✔✔ |Verbal |explanation |of |emercy |plans
What |type |of |scaffold |requires |3 |types |of |tie |offs? |- |ANSWERS✔✔ |Bricklayers |bracket
What |size |screw |should |be |used |to |attach |steel |sheathing |to |metal |structure? |- |ANSWERS✔✔ |
Self |tapping |#8
What |is |the |minimum |size |of |weep |holes |in |a |masonry |wall? |- |ANSWERS✔✔ |3/16 |inch
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