In a gun-type bomb, Uranium-235 is the fuel. In an implosion bomb, Plutonium-239 is the fuel. A fusion-boosted atomic bomb uses the implosion design, with the addition of gaseous tritium (Hydrogen-3). Producing the appropriate amounts of fuel for bombs is expensive, time-consuming, and difficult.
What does an inhibitor switch do? An inhibitor switch basically tells your vehicle whether its in motion or in park. It can tell the car to park or to go into first gear etc.
Symptoms of a bad ignition switch include failure of the engine to turn over when the key is turned to the start position and failure of the radio or headlights to work when the key is in the on position. They also include a car that stalls out frequently when idling and an ignition switch that is very hot to the touch. Keep Learning.