Which one of the following determines the ability of a diesel engine to start at low temperatures, providing smooth warm-up and even combustion? a. specific gravity rating b. cloud point c. sulfur content d. cetane rating

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

1.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the mass defect of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 2.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev 3.)the isotope cobalt-60 has a nuclear mass of 59.933820 u calculate the binding energy per nucleon of cobalt-60 using the following information. mass of proton: 1.007825 u mass of neutron: 1.008665 u 1 u = 931.5 mev

Write down two additional questions about earth's magnetic field that will make your presentation more informative.