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Science & Nature: Electr…etism (Secondary Edition)
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Acorn_YITM_ScienceAndNature3_ElectricityAndMagnetismSecondaryEdition.iso
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assessment
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_motorgen
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questions
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Text File
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1996-03-01
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8KB
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381 lines
version = 1.0
summary = summary.rtf
subject = "SCIENCE3"
group = "group2"
set = "Motors and Generators"
time = 22
learning = ""
test = ""
questions = 22
QUESTION
id = 1
type = 4
layout = 1
grades = 3
grade = "Keep thinking!", , 1, 2
grade = "Good.", , 2, 2
grade = "Very good.", , 3, 2
test branch = 3
colour = \General\assTile.bmp
"Fill in the spaces using the words provided.";
;
\y\text\yatxt25.rtf;
"inversely","motion","flowing";
END
QUESTION
id = 2
type = 5
layout = 1
grades = 2
grade = "Keep thinking!", , 1, 3
grade = "Excellent.", , 2, 3
test branch = 2
colour = \General\assTile.bmp
"Label the diagram below to show the symbols used to indicate current direction.";
;
"current out","current in";
(18,55), (80,55);
\E\smlpics\E2S3Q57.bmp;
END
QUESTION
id = 3
type = 12
layout = 1
grades = 2
grade = "Bad luck - you got no marks this question.", , 0, 4
grade = "Great.", , 1, 4
test branch = 2
colour = \General\assTile.bmp
"What type of current is illustrated by the graph below?";
;
\R\smlpics\R2S3Q44.bmp;
"Choose an answer.";
"d.c.","a.c.";
1;
END
QUESTION
id = 4
type = 26
layout = 1
grades = 2
grade = "Not quite!", , 1, 5
grade = "Excellent.", , 2, 5
test branch = 2
colour = \General\assTile.bmp
"Make a sentence using the words below.";
;
"Motors","convert","electrical","energy","into","kinetic","energy.";
END
QUESTION
id = 5
type = 8
layout = 1
grades = 2
grade = "Oops - no points there.", , 0, 6
grade = "Well done.", , 1, 6
test branch = 2
colour = \General\assTile.bmp
"Where does the arrow on the ammeter point in the diagram below?";
;
\S\smlpics\S2S3Q45.bmp;
"to the left","to the right","to 0";
END
QUESTION
id = 6
type = 26
layout = 1
grades = 2
grade = "That's not quite right.", , 1, 7
grade = "Superb work!", , 2, 7
test branch = 2
colour = \General\assTile.bmp
"Make a sentence using the words below.";
;
"Generators","convert","kinetic","energy","into","electrical","energy.";
END
QUESTION
id = 7
type = 13
layout = 1
grades = 2
grade = "Unlucky - no marks this time!", , 0, 8
grade = "Well done.", , 1, 8
test branch = 2
colour = \General\assTile.bmp
"The statement below summarises the generator.";
;
\z\text\zatxt26.rtf;
"True or False?";
"False","True";
1;
END
QUESTION
id = 8
type = 4
layout = 1
grades = 4
grade = "Keep thinking.", , 1, 9
grade = "Not bad.", , 3, 9
grade = "Good try.", , 5, 9
grade = "Excellent.", , 6, 9
test branch = 4
colour = \General\assTile.bmp
"Fill in the spaces using the words provided.";
;
\a\text\aatxt27.rtf;
"power";
END
QUESTION
id = 9
type = 26
layout = 1
grades = 2
grade = "Not quite!", , 1, 10
grade = "Brilliant.", , 2, 10
test branch = 2
colour = \General\assTile.bmp
"Rearrange the words below to make a sentence about a.c. generation.";
;
"One","advantage","is","that","voltages","can","be","stepped","up or","down","easily.";
END
QUESTION
id = 10
type = 9
layout = 1
grades = 2
grade = "Bad luck - you scored 0 this question.", , 0, 11
grade = "Well done.", , 1, 11
test branch = 2
colour = \General\assTile.bmp
"Which of the answers below is the right one?";
;
\b\text\batxt28.rtf;
"voltage x current","voltage ≈ current","current x resistance","current ≈ voltage";
END
QUESTION
id = 11
type = 3
layout = 1
grades = 3
grade = "Keep trying.", , 1, 12
grade = "Good try", , 4, 12
grade = "Excellent.", , 5, 12
test branch = 3
colour = \General\assTile.bmp
"Match the devices to their descriptions.";
;
"Turns water into steam","Turns steam back into water","Generates a.c.","Steps up / down voltage","Drives the magnet in the generator";
"Boiler","Condenser","Alternator","Transformer","Turbine";
END
QUESTION
id = 12
type = 3
layout = 1
grades = 3
grade = "Keep thinking!", , 1, 13
grade = "Fair attempt.", , 3, 13
grade = "Super!", , 4, 13
test branch = 3
colour = \General\assTile.bmp
"Match the voltages below.";
;
"Generator voltage","Grid voltage","Voltage in home","Substation voltage";
"25 000 V","400 000 V","240 V","11 000 V";
END
QUESTION
id = 13
type = 27
layout = 1
grades = 3
grade = "Keep thinking!", , 1, 14
grade = "Good try.", , 3, 14
grade = "Brilliant.", , 4, 14
test branch = 3
colour = \General\assTile.bmp
"Put the words in order to explain how electricity arrives at our homes.";
;
"Boiler","Turbine","Alternator","Transformer","National grid","Transformer / substation","Home";
END
QUESTION
id = 14
type = 8
layout = 1
grades = 2
grade = "Unlucky - no points this time!", , 0, 15
grade = "Very good.", , 1, 15
test branch = 2
colour = \General\assTile.bmp
"Identify the device in the diagram below.";
;
\F\smlpics\F2S3Q58.bmp;
"d.c. generator","a.c. motor","a.c. generator","d.c. motor";
END
QUESTION
id = 15
type = 3
layout = 1
grades = 3
grade = "Keep trying!", , 1, 16
grade = "Fair attempt.", , 3, 16
grade = "Excellent.", , 4, 16
test branch = 3
colour = \General\assTile.bmp
"Match the devices to the statements that describe them.";
;
"Connects battery leads to coil","Changes current direction","Acts as an electromagnet","Provides a magnetic field";
"Brushes","Commutator","Coil","Permanent magnet";
END
QUESTION
id = 16
type = 4
layout = 1
grades = 4
grade = "You scored 0 but keep trying.", , 0, 17
grade = "Not a bad try.", , 2, 17
grade = "Good.", , 3, 17
grade = "Very good.", , 4, 17
test branch = 4
colour = \General\assTile.bmp
"Fill in the spaces using the words provided.";
;
\z\text\zatxt29.rtf;
"armature","less","dynamo","slip rings","hard";
END
QUESTION
id = 17
type = 5
layout = 1
grades = 3
grade = "Keep thinking.", , 0, 18
grade = "Fair try.", , 2, 18
grade = "Very good.", , 3, 18
test branch = 3
colour = \General\assTile.bmp
"Label the diagram showing Faraday's Left Hand Rule.";
;
"Movement","Field direction","Current";
(45,93), (80,81), (87,48);
\T\smlpics\T2S3Q46B.bmp;
END
QUESTION
id = 18
type = 26
layout = 1
grades = 2
grade = "Not quite!", , 1, 19
grade = "Super!", , 2, 19
test branch = 2
colour = \General\assTile.bmp
"Make a sentence using the words below.";
;
"The","electric","motor","uses","electricity and","magnetism","to","produce","movement.";
END
QUESTION
id = 19
type = 2
layout = 1
grades = 4
grade = "Keep thinking!", , 1, 20
grade = "Not bad.", , 2, 20
grade = "Good try.", , 4, 20
grade = "Brilliant!", , 5, 20
test branch = 4
colour = \General\assTile.bmp
"Match the captions to the pictures using the Left Hand Motor Rule.";
;
\U\smlpics\U2S2Q47a.bmp, \U\smlpics\U2S2Q47b.bmp, \U\smlpics\U2S2Q47c.bmp, \U\smlpics\U2S2Q47d.bmp, \U\smlpics\U2S2Q47e.bmp;
"Wire moves down.","Wire moves up.","Field acts right to left.","Field acts left to right.","Current acts into screen.";
END
QUESTION
id = 20
type = 8
layout = 1
grades = 2
grade = "Oops - no points this question.", , 0, 21
grade = "Great.", , 1, 21
test branch = 2
colour = \General\assTile.bmp
"Look at the picture, then complete the sentence.";
;
\V\smlpics\V2S3Q48.bmp;
"vertically upwards.","from N to S.","opposite to current.","from S to N.";
END
QUESTION
id = 21
type = 12
layout = 1
grades = 2
grade = "Oops - no marks there.", , 0, 22
grade = "Great work.", , 1, 22
test branch = 2
colour = \General\assTile.bmp
"Cars are fitted with altenators rather than dynamos because altenators give a bigger output at lower engine speeds.";
;
\L\smlpics\LBUS012.bmp;
"True or False?";
"True","False";
1;
END
QUESTION
id = 22
type = 5
layout = 1
grades = 4
grade = "Keep thinking!", , 0, 0
grade = "Not a bad try.", , 3, 0
grade = "Good.", , 5, 0
grade = "Excellent.", , 6, 0
test branch = 4
colour = \General\assTile.bmp
"Label the dynamo below.";
;
"Axle","Driving wheel","Soft iron","Metal case","Output terminal";
(53,62), (50,76), (42,50), (67,35), (52,17);
\G\smlpics\G2S3Q59.bmp;
END