• power
  7.16%
  I felt a surge of electrical power.
• equipment
  5.85%
  ...shipments of electrical equipment.
• system
  4.26%
  Ian Somerville did the electrical system.
• appliance
  4.05%
  Electrical appliances.
• wire
  3.72%
  Sparking electrical wires.
• outlet
  3.07%
  Cover electrical outlets.
• wiring
  3.04%
  Proper electrical wiring.
• problem
  2.76%
  He had electrical problems.
• current
  2.32%
  The motor is fed by an electrical current.
• charge
  2.08%
  Neurons are reservoirs of electrical charge.
• signal
  1.85%
  Copper wires carry the electrical signals.

• mixed
  10.31%
  No mixed signals.
• digital
  6.36%
  A digital TV signal is like a pipeline.
• clear
  4.64%
  It is a clear signal for more.
• conflicting
  4.09%
  But there are conflicting signals.
• warning
  3.41%
  A warning signal sounded.
• wrong
  2.65%
  It gives the wrong signal.
• strong
  2.62%
  It was a strong signal to Wall Street.
• electrical
  2.15%
  Copper wires carry the electrical signals.
• electronic
  2.02%
  The POD emits electronic signals to keep sharks away.
• positive
  1.39%
  They thought they were getting positive signals.