Kuiz Reka Bentuk Elektrik

What is the function of the medium in an electrical system?

• To supply electrical energy to the load circuit

• To control the flow of electrical current

• To connect the source to the load, transmitting electric current

• To provide safety measures in case of a short circuit

Which of the following is an example of a renewable energy source for electrical generation?

• Petroleum

• Gas

• Nuclear

• Wind

What type of current flows only in one direction from the positive terminal to the negative terminal?

• Indirect Current

• Variable Current

• Direct Current

• Alternating Current

In an electrical circuit, what is the purpose of a closed circuit?

• To produce light

• To prevent the flow of electricity

• To allow the flow of electricity

• To generate heat

What is the relationship between voltage and electric current according to Ohm's Law?

• Voltage decreases as current increases

• Voltage and current are not related

• Voltage and current are directly proportional

• Voltage increases as current decreases

Which type of circuit occurs when the live wire touches the neutral wire without passing through the load?

• Reverse polarity circuit

• Open circuit

• Ground fault circuit

• Short circuit

What is the formula for calculating power (watt) in an electrical circuit?

• P = I / R

• P = V x I

• P = V / I

• P = R x I

What is the purpose of making a circuit diagram before building an electrical gadget?

• To visualize the project before implementation

• To confuse the builders

• To slow down the construction

• To complicate the design process

What is the final step after constructing an electrical gadget?

• Test and evaluate its functionality

• Dismantle the gadget

• Leave it unfinished

• Ignore the testing phase

Why is it important to analyze the elements of an electrical system in a gadget?

• To understand the functionality

• To increase the cost

• To complicate the process

• To avoid building the gadget