A student sets up the circuit shown...

5054_w07_qp_1

MCQ

2007

Paper 1, Variant 0

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A quantity is quoted as having a value of 6.2 ms. In what units is it measured?

5054_w11_qp_11

MCQ

2011

Paper 1, Variant 1

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A quantity is quoted as having a value of 6.2 ms. In what units is it measured?

5054_w11_qp_12

MCQ

2011

Paper 1, Variant 2

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An immersion heater is labelled 12 V, 60 W. What is the current in the heater when connected to a 12 V supply?

5054_w12_qp_11

MCQ

2012

Paper 1, Variant 1

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A lamp is rated at 60 W on a 240 V supply. What is the current in the lamp when used normally?

5054_w12_qp_12

MCQ

2012

Paper 1, Variant 2

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The currents in different parts of the circuit are I1, I2, I3 and I4. 5 Ω 10 Ω I2 I1 I4 I3 Which statement is correct?

5054_w14_qp_12

MCQ

2014

Paper 1, Variant 2

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An immersion heater is labelled 24 V, 120 W. What is the current in the heater when it is connected to a 24 V supply?

5054_w15_qp_12

MCQ

2015

Paper 1, Variant 2

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What is stored in a battery and what is its unit?

5054_w20_qp_12

MCQ

2020

Paper 1, Variant 2

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Three identical heating elements are wired up to the mains supply in the three arrangements shown...

5054_s08_qp_1

MCQ

2008

Paper 1, Variant 0

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The diagram shows a d.c. motor. N S axle d.c. supply Why is a split-ring commutator used?

5054_s10_qp_11

MCQ

2010

Paper 1, Variant 1

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