Podcast
Questions and Answers
What is the method used to convert solar/light energy into electric energy in a Wireless Sensor Network?
What is the method used to convert solar/light energy into electric energy in a Wireless Sensor Network?
- Photovoltaic Effect (correct)
- Alternator Principle
- Electromagnetic Induction
- Thermoelectric Energy Harvesting
How is electric current induced in a wire according to the text?
How is electric current induced in a wire according to the text?
- By moving a wire/coil inside a magnetic field (correct)
- By rotating a coil of wire
- By using a variable resistance transducer
- By exposing the wire to light
Which type of generator is produced when electricity is generated by rotating a magnet inside a coil of wire?
Which type of generator is produced when electricity is generated by rotating a magnet inside a coil of wire?
- Thermoelectric Generator
- Photovoltaic Cell
- Variable Resistance Transducer
- Alternator (correct)
What is the main source of heat used in a Thermoelectric Generator (TEG) according to the text?
What is the main source of heat used in a Thermoelectric Generator (TEG) according to the text?
Which effect is used to harvest electromagnetic energy by inducing electric current in a wire?
Which effect is used to harvest electromagnetic energy by inducing electric current in a wire?
What is the most commonly used type of transducer according to the text?
What is the most commonly used type of transducer according to the text?
What is the purpose of the Sensing Subsystem in a node architecture for wireless sensor networks?
What is the purpose of the Sensing Subsystem in a node architecture for wireless sensor networks?
What is the primary function of an ADC in the node architecture's Sensing Subsystem?
What is the primary function of an ADC in the node architecture's Sensing Subsystem?
In the process of ADC conversion, what does the resolution of the ADC represent?
In the process of ADC conversion, what does the resolution of the ADC represent?
Why does the Nyquist rate alone not suffice in ADC conversion?
Why does the Nyquist rate alone not suffice in ADC conversion?
What influences the allowable discrete values in quantizing an analog signal by an ADC?
What influences the allowable discrete values in quantizing an analog signal by an ADC?
What is the second step involved in converting an analog signal to a digital signal using an ADC?
What is the second step involved in converting an analog signal to a digital signal using an ADC?
What is one of the challenges in Wireless Sensor Networks due to multi-hop communication?
What is one of the challenges in Wireless Sensor Networks due to multi-hop communication?
What is one strategy mentioned in the text for Adaptive Duty Cycling in Wireless Sensor Networks?
What is one strategy mentioned in the text for Adaptive Duty Cycling in Wireless Sensor Networks?
How do Power Conservation Policies in Wireless Sensor Networks help conserve energy?
How do Power Conservation Policies in Wireless Sensor Networks help conserve energy?
Why is decentralized management preferred over centralized management in Wireless Sensor Networks despite potential performance differences?
Why is decentralized management preferred over centralized management in Wireless Sensor Networks despite potential performance differences?
In Wireless Sensor Networks, what is the purpose of using tow radios for Wake-up and demand Duty Cycling?
In Wireless Sensor Networks, what is the purpose of using tow radios for Wake-up and demand Duty Cycling?
Why is node cooperation required for efficient routing in Wireless Sensor Networks with multi-hop communication?
Why is node cooperation required for efficient routing in Wireless Sensor Networks with multi-hop communication?
Which scheduling algorithm is designed for time-sharing systems?
Which scheduling algorithm is designed for time-sharing systems?
What is the main difference between Round Robin and FCFS Scheduling?
What is the main difference between Round Robin and FCFS Scheduling?
What is the purpose of a time quantum in Round Robin Scheduling?
What is the purpose of a time quantum in Round Robin Scheduling?
What characteristic of Round Robin Scheduling makes it suitable for real-time processing?
What characteristic of Round Robin Scheduling makes it suitable for real-time processing?
Why is Round Robin Scheduling considered a fair algorithm for CPU allocation?
Why is Round Robin Scheduling considered a fair algorithm for CPU allocation?
Which scheduling algorithm responds to events within a specific time limit?
Which scheduling algorithm responds to events within a specific time limit?
What is one reason why it may be necessary to reprogram a wireless sensor network after deployment?
What is one reason why it may be necessary to reprogram a wireless sensor network after deployment?
Why is manual replacement not a feasible option for reprogramming a deployed wireless sensor network?
Why is manual replacement not a feasible option for reprogramming a deployed wireless sensor network?
What is one key requirement for an operating system to support dynamic reprogramming of a wireless sensor network?
What is one key requirement for an operating system to support dynamic reprogramming of a wireless sensor network?
Why is it important for an operating system to ensure that the updated software is indeed an updated version?
Why is it important for an operating system to ensure that the updated software is indeed an updated version?
What role does the clear separation between the application and the operating system play in dynamic reprogramming?
What role does the clear separation between the application and the operating system play in dynamic reprogramming?
Why do existing operating systems not provide support for collaborating with each other according to the text?
Why do existing operating systems not provide support for collaborating with each other according to the text?
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