NCATT AET 2026 TEST PAPER QUESTIONS AND ANSWERS
SCORED A+
✔✔Electricity at rest. - ✔✔286) Static electricity is:
✔✔Be at the same potential as the transmitter. - ✔✔287) When removing an ESDS
circuit card from a transmitter, the electronic technician must:
✔✔Conductive; shorted. - ✔✔288) When shipping ESDS devices, they must be shipped
in a ____container with the leads _____together.
✔✔Catastrophic: ESD causes total failure of the component or assembly.
2) Intermittent: ESD causes intermittent failures and erroneous signals.
3) Latent: items damaged by ESD which appear to operate normally, but may
experience premature failure within a normal operating environment. - ✔✔289) There
are three(3) types of failures caused by Electrostatic Discharge. They are:
✔✔180 degrees out of phase. - ✔✔290) An astable multivibrator produces two square
or rectangular output wave forms. The outputs are:
✔✔A=1, B=0 - ✔✔291) In the half adder logic circuit below (Pg. 36 in packet), if the
SUM (S) output is 1 and the CARRY (C) is 0, what are the input logic levels at (A) &
(B)?
✔✔S=0, C(out)=1. - ✔✔292) In the full adder logic circuit below (page 37) if A=0,
B=1,and C(in)=1, what is "S" and "C(out)" equal?
✔✔Impedance. - ✔✔293) The term that describes the combined resistive forces in an
AC circuit is:
✔✔Inductive reactance. - ✔✔294) What is the opposition to the flow of AC produced by
a magnetic field with generated back voltage( counter EMF) called?
✔✔Dielectric fields. - ✔✔295) Electrostatic fields are also known as:
✔✔Total inductance & frequency. - ✔✔296) An increase in which factors will cause an
increase in inductive reactance?
✔✔Less than the smallest (lowest) rated capacitor. - ✔✔297) When different rated
capacitor values are connected in series, total capacitance is:
✔✔Smooth out (filter) slight pulsations in current or voltage. - ✔✔298) Capacitors are
sometimes used in DC circuits to:
SCORED A+
✔✔Electricity at rest. - ✔✔286) Static electricity is:
✔✔Be at the same potential as the transmitter. - ✔✔287) When removing an ESDS
circuit card from a transmitter, the electronic technician must:
✔✔Conductive; shorted. - ✔✔288) When shipping ESDS devices, they must be shipped
in a ____container with the leads _____together.
✔✔Catastrophic: ESD causes total failure of the component or assembly.
2) Intermittent: ESD causes intermittent failures and erroneous signals.
3) Latent: items damaged by ESD which appear to operate normally, but may
experience premature failure within a normal operating environment. - ✔✔289) There
are three(3) types of failures caused by Electrostatic Discharge. They are:
✔✔180 degrees out of phase. - ✔✔290) An astable multivibrator produces two square
or rectangular output wave forms. The outputs are:
✔✔A=1, B=0 - ✔✔291) In the half adder logic circuit below (Pg. 36 in packet), if the
SUM (S) output is 1 and the CARRY (C) is 0, what are the input logic levels at (A) &
(B)?
✔✔S=0, C(out)=1. - ✔✔292) In the full adder logic circuit below (page 37) if A=0,
B=1,and C(in)=1, what is "S" and "C(out)" equal?
✔✔Impedance. - ✔✔293) The term that describes the combined resistive forces in an
AC circuit is:
✔✔Inductive reactance. - ✔✔294) What is the opposition to the flow of AC produced by
a magnetic field with generated back voltage( counter EMF) called?
✔✔Dielectric fields. - ✔✔295) Electrostatic fields are also known as:
✔✔Total inductance & frequency. - ✔✔296) An increase in which factors will cause an
increase in inductive reactance?
✔✔Less than the smallest (lowest) rated capacitor. - ✔✔297) When different rated
capacitor values are connected in series, total capacitance is:
✔✔Smooth out (filter) slight pulsations in current or voltage. - ✔✔298) Capacitors are
sometimes used in DC circuits to:
