Electricity - 3H

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Across
  1. 3. A resistor _________ the current flow
  2. 6. When resistors are connected in ________, the effective resistance decreases.
  3. 9. The ______ wire helps to protect us from electric shocks.
Down
  1. 1. We will get an electrical ________ when we touch the appliances with wet hands.
  2. 2. Complete the formula. voltage = current x ______
  3. 4. Wires are protected by rubber casings as rubber is an electrical _________.
  4. 5. SI unit for voltage
  5. 7. Instrument to measure current
  6. 8. when the current exceeds the fuse rating, the fuse will _______