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CSLB B LICENSE GENERAL CONTRACTOR EXAM with verified answers
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CSLB B LICENSE GENERAL CONTRACTOR EXAM with verified answers
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CSLB B LICENSE GENERALCONTRACTOR EXAM with verified
answers
If |unused |mortar |stiffens |due |to |hydration |of |cement, |what |must |you |do? |- |ANSWERS✔✔ |
Discard |the |mortar
What |minimum |time |must |you |wait |before |caulking |or |grouting |new |tiles? |- |ANSWERS✔✔ |
24-48 |Hours
How |long |should |you |wait |before |installing |tile |on |a |shower |pan? |- |ANSWERS✔✔ |24 |Hours
Unstable |dry |rock, |angular |gravel, |sandy |loam, |and |cohesive |soils |having |compressive |
strengths |greater |than |0.5 |and |less |than |1.5 |tons/sq |ft |(tsf), |are |typical |examples |of: |- |
ANSWERS✔✔ |Type-B |Soils
If |65 |street |lights |are |fed |by |a |2275 |volt |series |circuit, |what |is |the |voltage |across |each |light? |- |
ANSWERS✔✔ |35V
In |a |series |circuit, |the |total |voltage |is |divided |equally.
For |safety |reasons, |the |maximum |simple |slope |of |an |excavation, |up |to |20 |ft |deep, |in |Type-B |
soil |is: |- |ANSWERS✔✔ |1:1 |(45°)
A |Pittsburgh |joint |is |used |in: |- |ANSWERS✔✔ |HVAC |ductwork
The |drain |for |a |pressure |relief |valve |on |a |water |heater |should |be |extended |to: |- |ANSWERS✔✔
|The |outside |of |the |building
,What |is |the |minimum |slope |toward |the |drain |of |a |shower |pan? |- |ANSWERS✔✔ |1/4" |per |foot |
(2%)
What |is |the |diameter |of |#3 |rebar? |- |ANSWERS✔✔ |3/8"
If |a |vendor |fails |to |provide |an |MSDS, |you |have |the |right |to |call: |- |ANSWERS✔✔ |Cal/OSHA |or
|DOSH
When |installing |a |door |jamb, |you |need |shims |at: |- |ANSWERS✔✔ |Both |hinge |and |strike |sides,
|three |on |each |side.
Which |of |the |following |is |used |to |adhere |vinyl |floors? |
A. |Epoxy |cement
B. |Asphalt |mastic
C. |Latex |primer
D. |White |glue |- |ANSWERS✔✔ |Epoxy |cement
When |do |you |need |bracing |for |a |drywall |wall? |- |ANSWERS✔✔ |Diagonal |bracing |is |needed |
every |25' |for |any |drywall |wall.
How |should |you |clear |the |roots |from |a |construction |site? |- |ANSWERS✔✔ |Clear |roots |to |12" |
below |grade.
Dividing |watts |by |amps |gives |you: |- |ANSWERS✔✔ |Volts
The |most |frequent |on-the-job |roofing |accidents |are: |- |ANSWERS✔✔ |Falls
,Which |of |the |following |is |NOT |a |type |of |wood |block |flooring?
A. |Parquet
B. |Wood |Mosaic
C. |Wood |Tile
D. |All |of |the |above. |- |ANSWERS✔✔ |Wood |tile
Lightweight |concrete |is |best |used |for:
A. |Curb |and |Gutter
B. |Second |floor |decking
C. |First |floor |slab |on |grade
D. |Footings |- |ANSWERS✔✔ |Second |floor |decking
The |tool |used |to |carry |grout |needed |to |patch |a |small |hole |is |a:
A. |Hawk
B. |Poling |board
C. |Spot |board
D. |Mason's |scutch |- |ANSWERS✔✔ |Spot |Board
Which |pipe |is |NOT |appropriate |for |industrial |wastes?
A. |Cast |iron
B. |Schedule |40 |ABS |DWV
C. |Extra |strength |vitrified |clay
, D. |Copper |- |ANSWERS✔✔ |Copper
Where |do |you |need |a |fire |wall?
A. |Between |a |living |room |and |a |bedroom
B. |Between |a |bedroom |and |a |bathroom
C. |Between |a |kitchen |and |a |bath
D. |A |separation |wall |between |a |dwelling |and |an |attachment |- |ANSWERS✔✔ |A |separation |
wall |between |a |dwelling |and |an |attachment.
What |is |the |minimum |clearance |between |rough |ground |and |untreated |subfloor |joists? |- |
ANSWERS✔✔ |18 |inches
Who |may |remove |asbestos? |- |ANSWERS✔✔ |Contractor |with |Asbestos |Certification |on |
license.
Which |of |the |following |is |NOT |likely |to |be |found |in |significant |proportions |in |granular |soil?
A. |Gravel
B. |Sand
C. |Silt
D. |Clay |- |ANSWERS✔✔ |Clay
Stiles |and |rails |are |used |on |which |of |the |following?
A. |Furred |walls
B. |Roofs
C. |Windows
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