USPS 943 PRACTICE TEST PAPER 2026
TESTED QUESTIONS WITH FULL SOLUTION
100% GUARANTEE GRADED A+
⩥ Voltage.
Answer: The difference in electrical potential energy between two places
in a circuit.
⩥ Ohm's Law.
Answer: voltage = current x resistance
⩥ Coulomb.
Answer: A group of flowing electrons
1 amp = 1 coulomb
⩥ transformer.
Answer: A device that increases or decreases the voltage of alternating
current by magnetic coupling
⩥ Inductor.
Answer: A coil or wire that creates a magnetic field when current passes
through it.
TESTED QUESTIONS WITH FULL SOLUTION
100% GUARANTEE GRADED A+
⩥ Voltage.
Answer: The difference in electrical potential energy between two places
in a circuit.
⩥ Ohm's Law.
Answer: voltage = current x resistance
⩥ Coulomb.
Answer: A group of flowing electrons
1 amp = 1 coulomb
⩥ transformer.
Answer: A device that increases or decreases the voltage of alternating
current by magnetic coupling
⩥ Inductor.
Answer: A coil or wire that creates a magnetic field when current passes
through it.