TPC electricity and magnetism Exam
Questions and Answers 100% Pass
If capacitors are connected in PARALLEL their combined capacities is
______________ the sum of their individual capacities -
[ANSWER]: Equal to
QUESTION: POWER is measured in -
[ANSWER]: Watts
QUESTION: The COMBINED resistance of two 100 ohms resistors
connected in a parallel would equal -
[ANSWER]: 50 ohms
QUESTION: Ohms law can be MATHEMATICALLY expressed in
which equation -
, [ANSWER]: E=I(R)
QUESTION: JIC symbol (rectangular figure) represents -
[ANSWER]: Rheostat
QUESTION: The 4th color band on a resistor is SILVER, the
measured value of resistance is within________ of the marked value -
[ANSWER]: 10%
QUESTION: The CENTER section of a transistor is called the -
[ANSWER]: Base
QUESTION: An optoisolator recites a LOW voltage signal on LED
side of the device and triggers a ________ voltage on the out-put -
[ANSWER]: Higher
Questions and Answers 100% Pass
If capacitors are connected in PARALLEL their combined capacities is
______________ the sum of their individual capacities -
[ANSWER]: Equal to
QUESTION: POWER is measured in -
[ANSWER]: Watts
QUESTION: The COMBINED resistance of two 100 ohms resistors
connected in a parallel would equal -
[ANSWER]: 50 ohms
QUESTION: Ohms law can be MATHEMATICALLY expressed in
which equation -
, [ANSWER]: E=I(R)
QUESTION: JIC symbol (rectangular figure) represents -
[ANSWER]: Rheostat
QUESTION: The 4th color band on a resistor is SILVER, the
measured value of resistance is within________ of the marked value -
[ANSWER]: 10%
QUESTION: The CENTER section of a transistor is called the -
[ANSWER]: Base
QUESTION: An optoisolator recites a LOW voltage signal on LED
side of the device and triggers a ________ voltage on the out-put -
[ANSWER]: Higher
