The EA & Ham Club online Quiz assesses knowledge on Arduino technology, focusing on its components like AREF, PWM, and USB functionalities. It tests understanding of electronic principles such as reactive power and circuit behaviors, suitable for learners in electronics and microcontroller applications.
1. voltage regulator
2. opto-coupler
3. USB chip
4. PWM control chip
Rate this question:
1. Parallel data-bits transfer
2. serial communication
3. peer to peer data transfer
4. universal data transfer
Rate this question:
1. Active power
2. Reactive power
3. True power
4. Apparent power
Rate this question:
1. needle will stay on zero
2. needle will stay on infinity
3. needle will move from infinity to zero
4. needle will move from zero to infinity
Rate this question:
1. 7-12 volts
2. 5-10 volts
3. 9-15 volts
4. 5-7 volts
Rate this question:
1. scaling adder
2. Voltage to current converter
3. Non-inverting amplifier
4. Adjustable bandwidth circuit
Rate this question:
1. comparator with sine wave output
2. limiter
3. comparator with trip point set to zero
4. Peak detector
Rate this question:
1. low resistance
2. high resistance
3. open/infinite
4. zero
Rate this question:
5A
5B
5C
5F
Rate this question:
1. A’+B
2. A.B+A’.B.C
3. (A’+B+C’)(A+B+C)
4. A’.B.C + A’.B’.C’
Rate this question:
1. Ultrasonic Sensor
2. Infrared Sensor
3. obstacle detecting sensor
4. Laser sensor
Rate this question:
1. In warangal collectoriate
2. Inside Kazipeth station
3. On the TV tower hill near kazipeth station
4. In NITW
Rate this question:
1. Programmable flash memory
2. Total onboard memory
3. No. of bits which can be processed by the board parallely
4. It’s just a number to identify the IC.
Rate this question:
1. It’s an IC called COB Ic,which is implemented like that..
2. It’s an industrial shortcut for doing the complex circuit connections
3. It is an insulation material provided for separating the high voltage difference pins.
4. It is an organic polymer deliberately put to avoid onboard short circuits.
1. ½ load current
2. the load current
3. ¼ load current
4. depends on which diodes are forward biased
Rate this question:
1. The Q output is SET or RESET when the D input goes high or low.
2. The ouput complement follows the input when enabled
3. Only one of the inputs can be HIGH at a time
4. The output toggles only if one of the inputs is held high.
Rate this question:
1. The display indicator is dim might indicate that power supply to Ic is low.
2. the output of the gate might be open.
3. The gate might be a tristate device.
4. The low indication shows bad ground connection.
Rate this question:
1. Yes.
2. No.
3. We will have to include additional libraries.
4. Some commands might work.
Rate this question:
1. WRITE
2. data_set
3. PORT
4. Serial.select()
Rate this question:
1. The cryptdroid
2. SGP cryptic
3.The blackphone
4. Privet
Rate this question:
1. Leds
2. Microwave spectrum
3. Rf spectrum
4. optical fibers
Rate this question:
1. 36
2. 21
3. 24
4. 25
Rate this question:
1. 50km/hr
2. 45km/hr
3. 35km/hr
4. 20km/hr
Rate this question:
Tesla coil
Yoke
Flyback
Van de graff
Rate this question:
1. Google
2. Yahoo
3. IBM
4. Samsung
Center of galaxy
Inertial frame
Everything
Center of solar system
Rate this question:
9
10
8
11
Address lines for 6GB cannot be deisgned
Some of the addresslines get wasted when 6GB is designed
Some address line gets into dont care conditions
Sravan is wrong 6GB are available
Rate this question:
No series
2
3
Cant be formed
Rate this question:
1/3
2/3
2/5
3/5
Rate this question:
75
48
96
133.33
True
False
Uncertain
Rate this question:
1950s
1960s
1970s
1980s
Rate this question:
Barometer
Pendulum clock
Microscope
Thermometer
Rate this question:
Wheelers island
Balsore
Satish dhawan
None of these
Rate this question:
Radhakrishnan
Shailesh nayak
Kiran kumar
M Y S prasad
Rate this question:
Male voice, female voice,audio, telephone
Female voice, malevoice,telephone,audio
Female voice,telephone,male voice,audio
Male voice,female voice,telephone,audio
Rate this question:
Dot dot dash
Dot dash dot
Dot dash
Dash dot
Rate this question:
Quiz Review Timeline (Updated): Mar 21, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
Wait!
Here's an interesting quiz for you.