Generating electricity

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  • Created by: riana1705
  • Created on: 03-05-16 18:26
S K S Q I W Q W E C D H C N S E I W F
B Y F P I E L C P U H E P L W N M I S
H M T B F A T X G R L D A T J A X W G
E R I B D A I W J B H I G H T H B Y F
A Q I I F O X X A V S I C V R T O X G
T G T H V F T W Y D N Q M W L E O V J
W C U O M W E Y M B E W V I B M J M B
A A N R J N M D Q P E J H O O K C S H
T F K K E H Y D R O E L E C T R I C Q
E V V R D G F S E K W M M J L H L N H
R I N H R I N R A B J Q L K K H V B Y
B O M E S R M L O Q O J R T D M C Y K
N V K S P U M P E D S T O R A G E A E
M Y I Q V V G Q X V O L T A G E G F W
I O P B P N S J P O G N U T E N P Y N
N Y B T R R O F B S M U V M R A V T W
W X W W I U R A E R O N I J U N U F J
G H D B V N L W O Y S H A I B O T A N
N I O F A M E S Y A J V C V M H L O F

Clues

  • As solar cells are expensive and inefficient, is the cost of their electricity high or low? (4)
  • Does hydroelectric power (hep) produce any greenhouse gases (answer 'no' or name one) (7)
  • Is nuclear energy renewable or non-renewable? (3, 9)
  • What do solar panels do? (4, 5)
  • What do step-up transformers increase? (7)
  • What nuclear process of generating electricity uses uranium or plutonium? (7)
  • What type of renewable energy transfers gravitational potential energy to kinetic? (13)
  • What's the name of the system used to store and release energy? (6, 7)
  • Which is more reliable -tidal barrages or wave energy? (5)

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