Take The Microprocessor Trivia Questions! Quiz
Can you identify a microprocessor? Think you know everything to be able to pass this quiz? A microprocessor is a computer processor where the data processing logic and control are contained on a single cohesive circuit or a small number of integrated circuits. It assists in the functionality of the digital computer’s central processing unit, and is essentially the brain of the computer. This quiz explains the microprocessor and its plethora of purposes. Just go for it.
- 1.
Which of the following are addressing modes of MCS-51?
- A.
Index Addressing
- B.
Indirect Addressing
- C.
Immediate Addressing
- D.
Intermediate Addressing
Correct Answer(s)
A. Index Addressing
C. Immediate Addressing -
- 2.
To compensate a system , a PD controller is used. For an un compensated system the compensated system compares as
- A.
Higher noise amplification
- B.
Higher type number
- C.
Reduced damping
- D.
Larger transient overshoot
Correct Answer
A. Higher noise amplification -
- 3.
Which of the following effects can be caused by a rise in the temperature?
- A.
Increase in MOSFET current
- B.
Increase in BJT current (IC)
- C.
Decrease in MOSFET current (IDS)
- D.
Decrease in BJT current (IC)
Correct Answer(s)
B. Increase in BJT current (IC)
C. Decrease in MOSFET current (IDS) -
- 4.
The transit time of the current carries through the channel of a JFET decides its ____________ characteristic
- A.
Source
- B.
Drain
- C.
Gate
- D.
Source And Drain
Correct Answer
B. Drain -
- 5.
When the gate – to – source voltage (VGS) of a MOSFET with threshold voltage of 400 mV, working in saturation is 900 mV, the drain current is observed to be 1 mA. Neglecting the channel width modulation effect and assuming that the MOSFET is operating at saturation, the drain current for an applied VGS of 1400 mV is
- A.
0.5mA
- B.
2.0mA
- C.
3.5mA
- D.
4.0mA
Correct Answer
D. 4.0mA -
- 6.
In which of these diode the reverse recovery time is nearly zero.
- A.
Diode
- B.
Tunnel Diode
- C.
Schottkey Diode
- D.
PIN Diode
Correct Answer
C. Schottkey Diode -
- 7.
A voltage tripler circuit uses
- A.
2 diodes and 2 capacitors
- B.
3 diodes and 3 capacitors
- C.
2 diodes 3 capacitors
- D.
3 diodes 2 capacitors
Correct Answer
B. 3 diodes and 3 capacitors -
- 8.
In the circuit shown below, the knee current of the ideal Zener diode is 10 mA. To maintain 5 V across RL, the minimum value of RL in Ω and the minimum power rating of the Zener diode in mW, respectively are
- A.
125 and 125
- B.
125 and 250
- C.
250 and 125
- D.
250 and 250
Correct Answer
B. 125 and 250 -
- 9.
Taylor’s tool life equation is used to estimate the life of a batch of identical HSS twist drills by drilling through holes at constant feed in 20 mm thick mild steel plates. In test 1, a drill lasted 300 holes at 150 rpm while in test 2, another drill lasted 200 holes at 300 rpm. The maximum number of holes that can be made by another drill from the above batch at 200 rpm is __________ (correct to two decimal places). ________
Correct Answer
253.51 - 10.
This ckt can convert
- A.
Sine to cos
- B.
Constant to linear
- C.
Square to triangular
- D.
Exponential to exponential
Correct Answer(s)
A. Sine to cos
D. Exponential to exponential -
- 11.
Team members who have graduated within the six month period prior to the competition remain eligible to participate.
- A.
True
- B.
False
Correct Answer
B. False -
- 12.
Which of the following are evaluated categories of BPP?
- A.
Novelty
- B.
Demonstration and Structure
- C.
Time
- D.
Delivery
- E.
General Impression
Correct Answer(s)
A. Novelty
B. Demonstration and Structure
D. Delivery
E. General Impression -
- 13.
If an implausibility occurs between the values of the APPSs and persists for more than ________ ms, The power to the electronic throttle must be immediately shut down.
Correct Answer(s)
100 - 14.
Any aerodynamic device must be able to withstand a force of ___ N distributed over a minimum surface of ___ cm2 and not deflect more than __mm in the load carrying direction.________
Correct Answer(s)
200,225,10 - 15.
Tyre rotation is carried out for?
- A.
Reconditioning of a damaged tyre.
- B.
Equalizing the wear of all tyres in a vehicle.
- C.
Free movement of the tyres.
- D.
Removing impurities from the tyre.
Correct Answer
B. Equalizing the wear of all tyres in a vehicle. -
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
-
Mar 19, 2022Quiz Edited by
ProProfs Editorial Team -
Jan 29, 2020Quiz Created by
Djsracinge02
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