Pipefitter Star Exam Part 2 Exam Questions
With Correct Answers
Standard |procedure |used |to |safely |de-energize |equipment |on |circuits |before |they |are |worked |
on: |- |CORRECT |ANSWER✔✔-Lockout/Tagout
Four |focus |inspectioin |OSHA |compliance |officers |look |for: |- |CORRECT |ANSWER✔✔-Fall |
hazards, |Electrical |hazards, |Caught |in, |Struck |by
Steel |pipe |is |supplied |with |the |following |end |finish: |- |CORRECT |ANSWER✔✔-Plane |End |Square
|Cut |(PESC)
Thread |and |Coupling |(T&C)
Thread |Both |Ends |(TBE)
Four |principle |functions |of |valves |- |CORRECT |ANSWER✔✔-Start/Stop, |Regulate/Throttle, |
Relief, |Reduce
Never |expose |any |part |of |a |compressed |gas |cylinder |to |temperatures |above: |- |CORRECT |
ANSWER✔✔-125F
Max |service |temperature |of |a |brazed |joint? |- |CORRECT |ANSWER✔✔-350F
Three |basic |hitches |which |can |be |used |for |lifting |with |a |sling |- |CORRECT |ANSWER✔✔-Straight,
|Choker, |Basket
Oxyacetylene |flame |has |a |peak |temperature |of |roughly: |- |CORRECT |ANSWER✔✔-6300F
, IDLH |in |regards |to |OSHA |stands |for |- |CORRECT |ANSWER✔✔-Immediate |danger |to |Live |and |
Health
Four |routes |of |entry |into |the |human |body |are |- |CORRECT |ANSWER✔✔-Inhalation, |ingestion, |
absorption, |and |injection.
When |voltage |is |applied |along |a |conductor, |free |electrons: |- |CORRECT |ANSWER✔✔-Are |
impelled |along |a |conductor
The |magnetic |field |around |a |current |carrying |wire: |- |CORRECT |ANSWER✔✔-Exists |at |all |points |
along |it's |length
What |is |the |formula |for |electrical |resistance |(ohms) |- |CORRECT |ANSWER✔✔-Voltage/Amps
A |________ |generates |a |small |amount |of |voltage |when |heated. |- |CORRECT |ANSWER✔✔-
Thermocouple
The |quantity |of |heat |involved |to |change |a |substance |that |can |be |measured |with |a |
thermometer. |- |CORRECT |ANSWER✔✔-Sensible |heat
The |amount |of |heat |required |to |bring |about |a |change |in |state |in |a |substance. |- |CORRECT |
ANSWER✔✔-Latent |heat
The |amount |of |heat |in |BTU's |required |to |change |the |temperature |of |1 |lb |of |a |substance |1 |
degree |F |- |CORRECT |ANSWER✔✔-Specific |heat
Pressure |is |___________ |per |_________ |_______ |- |CORRECT |ANSWER✔✔-force |per |unit |of |
area
With Correct Answers
Standard |procedure |used |to |safely |de-energize |equipment |on |circuits |before |they |are |worked |
on: |- |CORRECT |ANSWER✔✔-Lockout/Tagout
Four |focus |inspectioin |OSHA |compliance |officers |look |for: |- |CORRECT |ANSWER✔✔-Fall |
hazards, |Electrical |hazards, |Caught |in, |Struck |by
Steel |pipe |is |supplied |with |the |following |end |finish: |- |CORRECT |ANSWER✔✔-Plane |End |Square
|Cut |(PESC)
Thread |and |Coupling |(T&C)
Thread |Both |Ends |(TBE)
Four |principle |functions |of |valves |- |CORRECT |ANSWER✔✔-Start/Stop, |Regulate/Throttle, |
Relief, |Reduce
Never |expose |any |part |of |a |compressed |gas |cylinder |to |temperatures |above: |- |CORRECT |
ANSWER✔✔-125F
Max |service |temperature |of |a |brazed |joint? |- |CORRECT |ANSWER✔✔-350F
Three |basic |hitches |which |can |be |used |for |lifting |with |a |sling |- |CORRECT |ANSWER✔✔-Straight,
|Choker, |Basket
Oxyacetylene |flame |has |a |peak |temperature |of |roughly: |- |CORRECT |ANSWER✔✔-6300F
, IDLH |in |regards |to |OSHA |stands |for |- |CORRECT |ANSWER✔✔-Immediate |danger |to |Live |and |
Health
Four |routes |of |entry |into |the |human |body |are |- |CORRECT |ANSWER✔✔-Inhalation, |ingestion, |
absorption, |and |injection.
When |voltage |is |applied |along |a |conductor, |free |electrons: |- |CORRECT |ANSWER✔✔-Are |
impelled |along |a |conductor
The |magnetic |field |around |a |current |carrying |wire: |- |CORRECT |ANSWER✔✔-Exists |at |all |points |
along |it's |length
What |is |the |formula |for |electrical |resistance |(ohms) |- |CORRECT |ANSWER✔✔-Voltage/Amps
A |________ |generates |a |small |amount |of |voltage |when |heated. |- |CORRECT |ANSWER✔✔-
Thermocouple
The |quantity |of |heat |involved |to |change |a |substance |that |can |be |measured |with |a |
thermometer. |- |CORRECT |ANSWER✔✔-Sensible |heat
The |amount |of |heat |required |to |bring |about |a |change |in |state |in |a |substance. |- |CORRECT |
ANSWER✔✔-Latent |heat
The |amount |of |heat |in |BTU's |required |to |change |the |temperature |of |1 |lb |of |a |substance |1 |
degree |F |- |CORRECT |ANSWER✔✔-Specific |heat
Pressure |is |___________ |per |_________ |_______ |- |CORRECT |ANSWER✔✔-force |per |unit |of |
area
