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ELECTRICAL ENGINEERING REVISION EXAM QUESTIONS AND ANSWERS 100% ACCURATE!!!

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Q15: what is the unit of resistance? - ANSWER Ohm (Ω) Q1: what does Ohm's law state about current flowing in a circuit? - ANSWER (C) current is directly proportional to the voltage supply of the circuit Q2: which of the following materials have imbalanced electrons that are shared with neighboring atoms? - ANSWER (B) semiconductors Q3: which of the following components has a resistance that decreases with the increase of voltage - ANSWER (C) VDR Q4: how can a voltage of 300 megavolts also be written? - ANSWER (B) 3 and 8 zeros () Q5: which of the following is the definition of Extra-low voltage? - ANSWER (D) A voltage exceeding 50 volts but not above 1000 Q6: what is the unit of battery capacity? - ANSWER (D) amper R

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ELECTRICAL ENGINEERING REVISION
EXAM QUESTIONS AND ANSWERS 100%
ACCURATE!!!

, Q13:
how can a current of 130 milliamps be written? - ANSWER (C)
0.130 ohm

Q14:
which of the following best describes the prove test prove procedure? - ANSWER (C)
prove your metre is working on a known live source.
test your Circuit.
prove again that your metre is working on the same known live source

Q15:
what is the unit of resistance? - ANSWER Ohm (Ω)

Q1:
what does Ohm's law state about current flowing in a circuit? - ANSWER (C)
current is directly proportional to the voltage supply of the circuit

Q2:
which of the following materials have imbalanced electrons that are shared with
neighboring atoms? - ANSWER (B)
semiconductors

Q3:
which of the following components has a resistance that decreases with the increase of
voltage - ANSWER (C)
VDR

Q4:
how can a voltage of 300 megavolts also be written? - ANSWER (B)
3 and 8 zeros (300000000)

Q5:
which of the following is the definition of Extra-low voltage? - ANSWER (D)
A voltage exceeding 50 volts but not above 1000

Q6:
what is the unit of battery capacity? - ANSWER (D)

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