Electronics 10 Reviewer Third Quarter 2024-2025

<p>First suspect a faulty contact before assuming defective electronic/electrical parts. (B)</p> Signup and view all the answers

<p>Use a sponge and commercial cleaner or baking soda and water to remove dirt buildup. (C)</p> Signup and view all the answers

<p>Desoldering Tool (B)</p> Signup and view all the answers

<p>To measure voltage, current, and resistance (A)</p> Signup and view all the answers

<p>To prevent static electricity from damaging sensitive components (D)</p> Signup and view all the answers

<p>The water maintains its temperature and the rice cooks in steam. (B)</p> Signup and view all the answers

<p>180 ml (D)</p> Signup and view all the answers

<p>A spring (B)</p> Signup and view all the answers

<p>Measuring the initial amount of water (D)</p> Signup and view all the answers

<p>To safely remove dust and debris without generating static electricity (B)</p> Signup and view all the answers

<p>The temperature continues to rise above the boiling point. (A)</p> Signup and view all the answers

<p>$65,^\circ ext{C}$ ($150,^\circ ext{F}$) (D)</p> Signup and view all the answers

<p>The thermostat assembly. (D)</p> Signup and view all the answers

<p>By using a pre-set timer. (A)</p> Signup and view all the answers

<p>Using the output of the control system to adjust the input signal. (D)</p> Signup and view all the answers

<p>A closed loop system monitors the output and adjusts the input accordingly. (B)</p> Signup and view all the answers

<p>Piece of apparatus which adjusts or switches the controlled variable (C)</p> Signup and view all the answers

<p>Arrows (B)</p> Signup and view all the answers

<p>To compare the desired value with the measured actual value. (D)</p> Signup and view all the answers

<p>The difference between the desired value and the measured value. (A)</p> Signup and view all the answers

<p>Determine the specific problem by asking the owner/operator. (C)</p> Signup and view all the answers

<p>Burned and broken components, as well as loose connections or broken wires. (C)</p> Signup and view all the answers

<p>Very high (infinite) resistance, indicating proper insulation. (C)</p> Signup and view all the answers

<p>A very high resistance. (D)</p> Signup and view all the answers

<p>There is inconsistent contact between the pan and the heating element. (C)</p> Signup and view all the answers

<p>To avoid electric shock. (D)</p> Signup and view all the answers

<p>Turning on the cook switch with the pan properly inserted. (A)</p> Signup and view all the answers

<p>To activate the cook heater. (C)</p> Signup and view all the answers

<p>To ensure the switch remains engaged. (C)</p> Signup and view all the answers

<p>It provides data regarding the status and serviceability of the unit. (A)</p> Signup and view all the answers

<p>1 minute before or after steam stops. (A)</p> Signup and view all the answers

<p>Inspect the pan and lid and inquire about the issue. (C)</p> Signup and view all the answers

<p>The evenness of heat distribution across the pan bottom. (C)</p> Signup and view all the answers

<p>Check for and remove any foreign material between the pan and heating element. (D)</p> Signup and view all the answers

Personal Protective Equipment required for safety in accordance with Occupational Health and Safety practices.

A process to quickly diagnose issues and repair in minimal time, using a circuit diagram.

Ensure the outlet has power, evaluate the electrical cord and the thermostat thermal fuse if the cooker doesn't heat.

Adjust the thermostat if the Rice Cooker heats unevenly, indicating faulty temperature regulation.

Unplug and cool the Rice Cooker before cleaning, following manufacturer instructions with safe cleaning products.

An appliance for cooking rice automatically and efficiently.

The part of the rice cooker that covers and seals it during cooking.

A component that regulates the cooking temperature in the rice cooker.

A control system without feedback, relying on a timer to operate.

A control system that uses feedback to adjust its operation based on output.

The specific factor, such as temperature, that is being monitored or adjusted.

A feature in open loop systems that sets a specific cooking duration.

Information returned to the system to adjust future actions based on output results.

The difference between the desired and actual value, indicating a problem.

Device that adjusts the actuator based on the error signal.

Component that acts on the controller's adjustments to achieve the desired state.

Careful examination of the appliance's parts for visible damage or faults.

Measuring the resistance to diagnose issues in the rice cooker.

Steps followed before diagnosing an appliance to ensure proper troubleshooting.

Recording the results and observations made during testing and troubleshooting.

Asking questions about the issue reported by the owner to identify problems.

A tool used to melt solder for joining electronic components.

An instrument for measuring voltage, current, and resistance.

A device that regulates temperature in the rice cooker.

Heating water to 100 °C to cook rice via boiling and steaming.

A safety tool designed to prevent static discharge damage.

A tool for removing insulation from electric wires.

A tool used to remove solder from components.

Check for infinite resistance between plug terminals and body.

Assess heat distribution in rice cooker with respect to pan and lid.

Observing bubbling pattern on pan bottom to check heating efficiency.

Bubbles form throughout the circumference of the pan bottom.

Bubbles form only in parts of the pan bottom, indicating a problem.

Check if cooker turns off automatically after steam stops with weight applied.

Place weight on cooker during evaporation test for accurate results.