NGA 70 STUDY SET WITH COMPLETE
SOLUTIONS 100% VERIFIED!!
dot 192.605 - ANSWER>>follow a manual of procedures- must be updated at intervals
not exceeding 15 months but at least once per year- must respond to aoc
dot 192.615 - ANSWER>>emergency plan: establish written procedures for hazard
dot 192.616 - ANSWER>>public awareness: write and implement public education
program with guidance from API
dot 192.751 - ANSWER>>prevention of accidental ignition: remove potential sources of
ignition
dot 192.803 - ANSWER>>definition: AOC: malfunction of component, devitiation from
normal operations
what gases is natural gas composed of - ANSWER>>ehtane, propane, hydrogen,
methane, nitrogen, co2, butane
gases with SG > 1 are - ANSWER>>heavier than air and hug the ground
products of natural gas - ANSWER>>heat, co2, water vapor
what odorant us used in natural gas - ANSWER>>mercaptin
what affects odor intensity - ANSWER>>soil, sand, clay, loam, houshold cleaners, rust
deposits in steel pipe causing reaction with odorant, and plastic pipes absorbing
, odorants.
SG of natural gas - ANSWER>>0.6
SG of carbon monoxide - ANSWER>>0.96
SG of air - ANSWER>>1
SG of propane - ANSWER>>1.56
SG of gas vapors - ANSWER>>3.5
SG of fuel oil vapors - ANSWER>>4.5
why is SG important - ANSWER>>affects combustion properties at the burner tip, and
safety if gas is released in atmosphere
composition of natural gas - ANSWER>>90-95% methane
2-4% ethane
2-4% inert gas
<1% propane
what gas distinguishes pipeline natural gas from other gases - ANSWER>>ethane
gas temperature drop - ANSWER>>1 deg F for every 14 psig
7 deg F for every 100 psig
SOLUTIONS 100% VERIFIED!!
dot 192.605 - ANSWER>>follow a manual of procedures- must be updated at intervals
not exceeding 15 months but at least once per year- must respond to aoc
dot 192.615 - ANSWER>>emergency plan: establish written procedures for hazard
dot 192.616 - ANSWER>>public awareness: write and implement public education
program with guidance from API
dot 192.751 - ANSWER>>prevention of accidental ignition: remove potential sources of
ignition
dot 192.803 - ANSWER>>definition: AOC: malfunction of component, devitiation from
normal operations
what gases is natural gas composed of - ANSWER>>ehtane, propane, hydrogen,
methane, nitrogen, co2, butane
gases with SG > 1 are - ANSWER>>heavier than air and hug the ground
products of natural gas - ANSWER>>heat, co2, water vapor
what odorant us used in natural gas - ANSWER>>mercaptin
what affects odor intensity - ANSWER>>soil, sand, clay, loam, houshold cleaners, rust
deposits in steel pipe causing reaction with odorant, and plastic pipes absorbing
, odorants.
SG of natural gas - ANSWER>>0.6
SG of carbon monoxide - ANSWER>>0.96
SG of air - ANSWER>>1
SG of propane - ANSWER>>1.56
SG of gas vapors - ANSWER>>3.5
SG of fuel oil vapors - ANSWER>>4.5
why is SG important - ANSWER>>affects combustion properties at the burner tip, and
safety if gas is released in atmosphere
composition of natural gas - ANSWER>>90-95% methane
2-4% ethane
2-4% inert gas
<1% propane
what gas distinguishes pipeline natural gas from other gases - ANSWER>>ethane
gas temperature drop - ANSWER>>1 deg F for every 14 psig
7 deg F for every 100 psig
