Soal Pilihan Ganda Perbaikan Peralatan Listrik

What is meant by a resistor?

• A device for storing energy

• A device that converts electrical energy into light energy

• A component that limits electric current

• A device for measuring voltage

• A component that converts electrical energy into mechanical energy

What is the main function of a transformer?

• Increase voltage

• Decrease current

• Convert electrical energy into heat energy

• Store electrical energy

• Measure electrical current

How many phases does the working cycle of an electric motor consist of?

• One

• Two

• Three

• Four

• Five

What is meant by a capacitor?

• A device for converting DC to AC

• A device that stores electric charge

• A device for measuring resistance

• A component that limits electric current

• A device for converting electrical energy into mechanical energy

In a series circuit, the total resistance is?

• The sum of individual resistances

• The average of all resistances

• The difference between the largest and smallest resistances

• The product of all resistances

• The smallest resistance in the circuit

What is the function of a fuse in an electrical circuit?

• Store electrical energy

• Protect the circuit from overcurrent

• Convert electrical energy into heat energy

• Measure voltage

• Increase electrical current

What device is used to measure electrical voltage?

• Amperemeter

• Voltmeter

• Ohmmeter

• Wattmeter

• Multimeter

A parallel circuit has the following characteristics, except?

• The voltage across each component is the same

• The total current is the sum of the currents through each branch

• The total resistance is less than the smallest resistance

• All components must be connected in series

• If one branch breaks, the other branches continue to function

What is meant by grounding?

• Connecting a device to a power source

• Conducting current to the ground for safety

• Storing electric charge

• Connecting a device with a resistor

• Measuring voltage in the ground

One type of electric motor commonly used is?

• DC Motor

• AC Motor

• Induction Motor

• All answers are correct

• None are correct