TPC ELECTRICITY AND MAGNETISM TOP
ACTUAL EXAM PAPER 2026 QUESTIONS WITH
SOLUTIONS GRADED A+
◉ POWER is measured in. Answer: Watts
◉ The COMBINED resistance of two 100 ohms resistors connected in a
parallel would equal. Answer: 50 ohms
◉ Ohms law can be MATHEMATICALLY expressed in which equation.
Answer: E=I(R)
◉ JIC symbol (rectangular figure) represents. Answer: Rheostat
◉ The 4th color band on a resistor is SILVER, the measured value of
resistance is within________ of the marked value. Answer: 10%
◉ The CENTER section of a transistor is called the. Answer: Base
◉ An optoisolator recites a LOW voltage signal on LED side of the
device and triggers a ________ voltage on the out-put. Answer: Higher
, ◉ If a GAP exists in an electric current, the circuit is said to be_______.
Answer: Open
◉ a WATT is defined as a joule per ______. Answer: Second
◉ AMPERES is the standard unit of measurement for _________.
Answer: Electric current
◉ In order to dissipate the HEAT of high current loads a resistor must be
physically _________. Answer: Large
◉ If the POTENTIAL DIFFERENCE across a resistor decreases to zero,
the current ___________. Answer: Decreases to Zero
◉ a CATHODE has a _________ charge. Answer: Negative
◉ When trying to solve a SERIES-PARALLEL problem you should
first________. Answer: Divide the circuit into smaller parts
◉ One COMPLETE cycle alternate current is generated by a
____________ rotation of a two pole operation. Answer: 360 degree
ACTUAL EXAM PAPER 2026 QUESTIONS WITH
SOLUTIONS GRADED A+
◉ POWER is measured in. Answer: Watts
◉ The COMBINED resistance of two 100 ohms resistors connected in a
parallel would equal. Answer: 50 ohms
◉ Ohms law can be MATHEMATICALLY expressed in which equation.
Answer: E=I(R)
◉ JIC symbol (rectangular figure) represents. Answer: Rheostat
◉ The 4th color band on a resistor is SILVER, the measured value of
resistance is within________ of the marked value. Answer: 10%
◉ The CENTER section of a transistor is called the. Answer: Base
◉ An optoisolator recites a LOW voltage signal on LED side of the
device and triggers a ________ voltage on the out-put. Answer: Higher
, ◉ If a GAP exists in an electric current, the circuit is said to be_______.
Answer: Open
◉ a WATT is defined as a joule per ______. Answer: Second
◉ AMPERES is the standard unit of measurement for _________.
Answer: Electric current
◉ In order to dissipate the HEAT of high current loads a resistor must be
physically _________. Answer: Large
◉ If the POTENTIAL DIFFERENCE across a resistor decreases to zero,
the current ___________. Answer: Decreases to Zero
◉ a CATHODE has a _________ charge. Answer: Negative
◉ When trying to solve a SERIES-PARALLEL problem you should
first________. Answer: Divide the circuit into smaller parts
◉ One COMPLETE cycle alternate current is generated by a
____________ rotation of a two pole operation. Answer: 360 degree
