EPME EXAMINATION QUESTIONS AND ANSWERS
today, most american cars use a fuel mixture of __% ethanol - 10%
An efficient wood burning stove has an advantage over an open fireplace primarily bc -
combustion air intake is limited
Energy used for production of ethanol from corn is ____ than the energy output - less
Anerobic digestion for biomass production takes place under conditions of - no oxygen
a primary resource used for the production of alternate fuel for vehicles is - corn
One of the least environmental concerns with incineration of waste is - heat addition to
rivers
one of the larger problems in municipal recycling programs is - finding markets for
materials
The largest component of municipal solid waste in the US is - paper
the largest component of ionizing radiation the average american receives is from - radon
exceedingly high temps are needed in a fusion reactor bc - electrostatic barriers must be
overcome
If a light wight stable nucleus has 12 neutrons, the atomic mass is expected to be about: -
24 amu
the best way to reduce your radiation dose from a Co-60 gamma emitting source is to -
move twice as far away
fission and fusion reactions have in common - loss of mass of products over reactants
The Emergency core cooling system is used in the event of an accident to - reduce fuel
rod temps
The two purposes of water in a reactor core are - nuetron moderator and heat transfer
liquid
In the following fission reaction, the atomic number and mass of nucleus Y are - 39,99
For the same nrg, the most penetrating type of radiations - gamma rays
today, most american cars use a fuel mixture of __% ethanol - 10%
An efficient wood burning stove has an advantage over an open fireplace primarily bc -
combustion air intake is limited
Energy used for production of ethanol from corn is ____ than the energy output - less
Anerobic digestion for biomass production takes place under conditions of - no oxygen
a primary resource used for the production of alternate fuel for vehicles is - corn
One of the least environmental concerns with incineration of waste is - heat addition to
rivers
one of the larger problems in municipal recycling programs is - finding markets for
materials
The largest component of municipal solid waste in the US is - paper
the largest component of ionizing radiation the average american receives is from - radon
exceedingly high temps are needed in a fusion reactor bc - electrostatic barriers must be
overcome
If a light wight stable nucleus has 12 neutrons, the atomic mass is expected to be about: -
24 amu
the best way to reduce your radiation dose from a Co-60 gamma emitting source is to -
move twice as far away
fission and fusion reactions have in common - loss of mass of products over reactants
The Emergency core cooling system is used in the event of an accident to - reduce fuel
rod temps
The two purposes of water in a reactor core are - nuetron moderator and heat transfer
liquid
In the following fission reaction, the atomic number and mass of nucleus Y are - 39,99
For the same nrg, the most penetrating type of radiations - gamma rays
