TPC Electricity And Magnetism TOP Exam
Latest 2026 UPDATED Exam Questions and
Verified Answers (2026/2027) | Graded A+ |
100% Success
POTENTIAL ENERGY is measured in - Correct Answer -Joules
The ability to do work - Correct Answer -Energy
All modern electrical equipment is based on a understanding of the RELATIONSHIP
between____________ - Correct Answer -Electricity and Magnetism
Two UNLIKE magnetic poles _____________ each other - Correct Answer -Attract
two objects that have the SAME electrical charges {(+),(+)} will ____________
each other - Correct Answer -Repel
The purpose of a POTENTIOMETER is to ___________ - Correct Answer -Divide a
potential difference into two parts
, Identical cells in PARALLEL provides greater __________ than a single cell - Correct
Answer -Current Capacity
You must be careful when recharging LEAD-ACID batteries because they can -
Correct Answer -Explode, throw acid, and produce flammable gases, all of the
above
The maximum current that a SEMICONDUCTOR DIODE can conduct for part of a
cycle is called - Correct Answer -Peak Rectified Current
When a current can AVOID flowing through part of a circuit by tapping a parallel,
low resistance path a ________ occurs - Correct Answer -Short Circuit
Variable resistor in the range of 1/2 to 2 watts are called___________ while those
in the range of 5 to 1000 watts of __________ - Correct Answer -Potentiometer;
Rheostats
Three parts of a TRANSISTOR is - Correct Answer -Base, Emitter, and Collector
Latest 2026 UPDATED Exam Questions and
Verified Answers (2026/2027) | Graded A+ |
100% Success
POTENTIAL ENERGY is measured in - Correct Answer -Joules
The ability to do work - Correct Answer -Energy
All modern electrical equipment is based on a understanding of the RELATIONSHIP
between____________ - Correct Answer -Electricity and Magnetism
Two UNLIKE magnetic poles _____________ each other - Correct Answer -Attract
two objects that have the SAME electrical charges {(+),(+)} will ____________
each other - Correct Answer -Repel
The purpose of a POTENTIOMETER is to ___________ - Correct Answer -Divide a
potential difference into two parts
, Identical cells in PARALLEL provides greater __________ than a single cell - Correct
Answer -Current Capacity
You must be careful when recharging LEAD-ACID batteries because they can -
Correct Answer -Explode, throw acid, and produce flammable gases, all of the
above
The maximum current that a SEMICONDUCTOR DIODE can conduct for part of a
cycle is called - Correct Answer -Peak Rectified Current
When a current can AVOID flowing through part of a circuit by tapping a parallel,
low resistance path a ________ occurs - Correct Answer -Short Circuit
Variable resistor in the range of 1/2 to 2 watts are called___________ while those
in the range of 5 to 1000 watts of __________ - Correct Answer -Potentiometer;
Rheostats
Three parts of a TRANSISTOR is - Correct Answer -Base, Emitter, and Collector
