Quiz-8-> IOT based car parking system
0 of 5 Questions completed
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
0 of 5 Questions answered correctly
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Q-1-: How many terminals does the MQ135 Gas Sensor have?CorrectIncorrect
Q-2-: Does the MQ135 Gas Sensor have a fixed sensitivity?CorrectIncorrect
Q-3-: What is the use of the MQ135 Gas Sensor?CorrectIncorrect
Q-4-: Gateway provides the connection between _________ and _________CorrectIncorrect
Q-5-: To measure the amount of gas,we will connect digital pin with Node MCU.CorrectIncorrect