Generating electricity

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

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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