IOTA Chapter 3 SMART Output Devices (Part 1)

What is the primary function of a smart plug

• To increase internet speed.
• To act as a remote-controlled power switch for devices.
• To improve device audio output.
• To display information digitally.

Smart lighting systems can reduce electricity usage by approximately:

• 10 to 30 percent
• 30 to 50 percent
• 50 to 60 percent
• 70 to 90 percent

Which of the following is NOT a common connectivity protocol for smart plugs?

• ZigBee
• Singtel
• Wifi
• Bluetooth

What advantage does smart lighting have over traditional lighting?

• Requires traditional wall switches.
• Consumes more electricity.
• Can be controlled remotely and set to automated schedules.
• Only connects via hardwiring.

Which feature is NOT a benefit of using smart lamps?

• Longer lifespan than incandescent bulbs.
• Increased security through motion detection.
• Requires a separate internet connection.
• Energy saving with LED technology.

Smart fans can be programmed to operate based on which of the following settings?

• Color of the room.
• Preset temperature.
• Type of ceiling.
• Sound levels in the room.

Which type of control is NOT typically available for a smart fan?

• Voice control via virtual assistants.
• Manual switch only.
• Smartphone app.
• Infrared remote control.

What is a key feature of smart ventilation fans in homes?

• They can play music.
• They reduce airborne contaminants.
• They enhance TV signal reception.
• They improve cooking efficiency.

Identify the SMART object:

• SMART Frown

• SMART Pin

• SMART USB

• SMART Plug

Indentify the SMART Object:

• SMART Rainbow

• SMART Plug

• SMART Bulb

• SMART Bubble