Interfacing with the Arduino Module 1 Quiz Answer
In this article i am gone to share Coursera Course: Interfacing with the Arduino Module 1 Quiz Answer with you.
Module 1 Quiz Answer | Graded Quiz
Question 1)
Pressure in a water pump system is analogous to what concept in an electrical circuit?
- a. resistance
- b. voltage
- c. capacitance
- d. current
Question 2)
A narrow pipe in a water system is analogous to what concept in an electrical circuit?
- a. resistance
- b. voltage
- c. capacitance
- d. current
Question 3)
Electrical current is measured in:
- a. Ohms
- b. Coulombs
- c. Amperes
- d. Volts
Question 4)
Electrical resistance is measured in:
- a. Ohms
- b. Coulombs
- c. Amperes
- d. Volts
Question 5)
An LED is reverse-biased when:
- a. the voltage across it does exceed its threshold
- b. the anode and cathode have the same voltage
- c. current flows through the LED
- d. the anode is negative with respect to the cathode
Question 6)
The function of a potentiometer is to:
- a. measure the resistance between two points in the circuit
- b. measure the voltage between two points in the circuit
- c. vary the resistance between points in the circuit
- d. complete an open circuit
Question 7)
True or False: All of the holes in a column on the side of a breadboard are electrically connected.
- True
- False
Question 8)
True or False: When resistance increases and current is held constant, voltage also increases.
- True
- False
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