Happy Electrical Christmas

The Snowman was shown on TV for the first time in Boxing Day in which year?

• 1972

• 1977

• 1982

• 1987

What is the earthing arrangement where the supply earth is provided by the sheath of the supply cable?

• TN-C-S

• TN-S

• TN-C

• TT

Die Hard takes place on Christmas Eve in which city?

• Washington DC

• LA

• New York

• Vatican City

What is the BS EN number for an RCBO?

• BS EN 60898

• BS EN 60947-3

• BS EN 61008

• BS EN 61009

What is the best-selling Christmas song ever?

• "White Christmas" by Bing Crosby

• "Do They Know It’s Christmas" by BandAid

• "All I Want for Christmas Is You" by Mariah Carey

• "Last Christmas" by Wham

Which year was the first Wiring Regulations issued?

• 1882

• 1892

• 1912

• 1922

What is Scrooge’s first name in “A Christmas Carol”?

• Marley

• Charles

• Ebenezer

• Jeremiah

What is the maximum disconnection time for a distribution circuit on a TN-C-S system?

• 0.2 seconds

• 0.4 seconds

• 1 second

• 5 seconds

Which British monarch was the first to broadcast a Christmas message?

• Edward VII

• George V

• Edward VIII

• George VI

What type of protective device protects against overcurrent, earth fault and arc fault?

• AFDD

• RCBO

• MCB

• RCCB