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Quiz by Aldershot Fcot
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7 questions
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- Q1Which one of the following is a typical Distribution voltage?400KV11kV400V230V30s
- Q2Three fixed resistors of 60Ω each are connected in series with each other, the combined resistance is90Ω60Ω180Ω20Ω30s
- Q3Electrical power is measured using aWatt meterkWh meterAmmeterVoltmeter30s
- Q4The efficiency of a motor that has an output of 50kW and an input of 60kW will be?98.87%83.33%90.50%80.55%30s
- Q5Complete the following statement : In magnetism Like Poles ......and Unlike Poles.........Repel Attract30s
- Q6If a current carrying conductor is placed at 90º to a magnetic field what is the effect on the conductor?it gets hotnothingA downward force is exerted on the current carrying conductorupwards force is exerted30s
- Q7If a conductor is passed through a magnetic field in the direction shown by the arrow what is the effect on the conductor?Voltage will increaseA voltage will be induced in the conductor, and if the conductor is part of a circuit or closed loop then a current will flow.The magnetic flux will increaseNo current will flow30s