The Hammond science-Electricity

G E Q N E O X V P V B U Y I F R Q S X M E
E P D Y X Q U D R U H E K M D V K W Y M F
S A R B R X U M Q I T B L U E R B R Y B L
M U C S N F T A G L A T G E N Q S E A D W
L W Q G Q T H D K N V G U R X H I G U H Q
P O T E N T I A L D I F F E R E N C E L B
L H R G S C S S T U R P R Q H Y J E G R Q
J R U U B U K V X J W N N D X R A D L E L
U P P M P E U T E W I C C E P N J T W U K
E S O P K Y M X Q D F P H U R S M G U M U
D N U T Q E S P P G P A N M M C D M B F B
D I R E C T C U R R E N T K E Q A N K F D
J I G T D M C A B R O W N N C U Q U L G Q
P A L T E R N A T I N G C U R R E N T Q J
F C X E S F U R A M F C Y Q D X F Y D F L
X M Q T D R M A S C T X J T A A N M O W F
E F T O Y R J D L Q M P I M R B J M H I M
T H H Q M R S P A C U A G W S T X B Q Q Y
O T J X M I H C W E P Y Y Y A H E R T Z B
U F N M I U P C C I X O W H D T H R M P E
G X N P O I X H H A X N G N Y T S S G A F

Clues

  • A cell or battery provides (9, 10)
  • Live wire color is (5)
  • Neutral wire color is (4)
  • Unit of frequency (5)
  • What is A.C (11, 7)
  • What is D.C (6, 7)

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