AET NCATT Questions with CORRECT Answers

AET NCATT Questions with CORRECT Answers

Question:
Describe a Half Adder?
Answer:
Adds two input bits without a carry input and will produce a Sum (£) & a Carry Out


Question:
Describe a Fuller Adder?
Answer:
Two bit input Adder with a Carry input that produces a Sum (£) & Carry Out


Question:
Describe a Half Subtractor?
Answer:
Subtracts two input bits with an input Borrow and produces a Difference and Borrow at
the output


Question:
What are the signs of traumatic shock?
Answer:
Cool, clammy skin; Pale/ ashen skin; Rapid pulse;Rapid breathing; Nausea or vomiting;
Enlarged pupils; Weakness or fatigue; Dizziness or fainting; Mental our behavioral
changes (anxiety, agitation).


Question:
What should you do if you suspect a person is in shock?
Answer:
Call 911! Lay person down, elevate feet, keep warm, loosen clothing, keep still, perform
CPR if needed, do not allow to eat or drink, check for bleeding and treat


Question:
An asynchronous flip-flop has a common clock input connection to all flip-flops.
Answer:
False

, Question:
What do the blocks along X-axis represent?
Answer:
Time or Sweep


Question:
What is the peak-to-peak voltage of the sine wave if each block represents 50V?
Answer:
200V


Question:
What is the RMS voltage of the sinewave is each block represents 50V?
Answer:
70.7


Question:
What is the resistance and tolerance of the resistor above (Y/Blk/Vio/Gold)?
Answer:
400M ohms +/- 5%


Question:
[Fig.2 above] Which transistor is illustrated correctly?
Answer:
1


Question:
[Fig.1 above] What would cause the light not to illuminate?
Answer:
R2 open


Question:
What type of transducer is used when large scale movement is required?
Answer:
Potentiometers