MECHANICAL APTITUDE TEST (ELECTRICITY) QUESTIONS AND ANSWERS | EXAM PREP &
PRACTICE TEST 2026/2027
Conductor - ANS ✔✔is any material that allows electricity to pass through it
Wire - ANS ✔✔is a good conductor
Wood/Non-Metals - ANS ✔✔are bad conductors
Electricity Travels - ANS ✔✔in a circular path called a Circuit
Electrical Circuit/ Three Parts - ANS ✔✔Source, Path, Load
Power Source - ANS ✔✔electrical energy ( Ex. Battery or a Wall plug)
Path - ANS ✔✔electricity to follow (Ex. wires)
Load - ANS ✔✔Ex. Lightbulb, buzzer, or other electrical devices
Fuse - ANS ✔✔protects an electrical circuit against too much electrical flowing (Ex. Will heat
up/ burn and open the circuit and stop the electricity)
Two wires coming from a Power Source - ANS ✔✔may be called hot and ground or positive &
negative
Closed Circuit - ANS ✔✔all parts of the the circuit are connected
PRACTICE TEST 2026/2027
Conductor - ANS ✔✔is any material that allows electricity to pass through it
Wire - ANS ✔✔is a good conductor
Wood/Non-Metals - ANS ✔✔are bad conductors
Electricity Travels - ANS ✔✔in a circular path called a Circuit
Electrical Circuit/ Three Parts - ANS ✔✔Source, Path, Load
Power Source - ANS ✔✔electrical energy ( Ex. Battery or a Wall plug)
Path - ANS ✔✔electricity to follow (Ex. wires)
Load - ANS ✔✔Ex. Lightbulb, buzzer, or other electrical devices
Fuse - ANS ✔✔protects an electrical circuit against too much electrical flowing (Ex. Will heat
up/ burn and open the circuit and stop the electricity)
Two wires coming from a Power Source - ANS ✔✔may be called hot and ground or positive &
negative
Closed Circuit - ANS ✔✔all parts of the the circuit are connected