1. The silicon fingers twitch just enough to release an electrical pulse . 2. The devices shock a racing heart into a normal rhythm with an electrical pulse . 3. An electrical pulse is applied across the electrodes, heating the gas into a plasma. 4. Often, one data bit of information was encoded in each electrical pulse or change. 5. The electron shower produces an electrical pulse that activates a meter read by the operator. 6. The TAC charges a capacitor which will hold the signal until the next electrical pulse . 7. A fence charger places an electrical pulse from ground to the wire about once per second. 8. When a charged particle passed through the gas, an electrical pulse was generated by the applied voltage. 9. An electrical pulse stimulated the egg to grow into an embryo, which was transplanted into a surrogate mother. 10. A modern gasoline engine contains an electronic ignition system which precisely times the electrical pulse to the spark plug.