NLC WEEK 1 EXAM QUESTIONS AND
CORRECT ANSWERS
\Q\.Voltage - ANSWERS✔-Electromotive Force or Electric Pressure
\Q\.Amperage - ANSWERS✔-Measurement of the amount of electricity flowing through a circuit
\Q\.Ohms - ANSWERS✔-A unit of electrical resistance
\Q\.Watts - ANSWERS✔-A unit of electrical power
\Q\.Effects of voltage on electrical systems - ANSWERS✔-Amount of insulation needed, the
separation between lines and conductors, safe working practices, types of tools needed to work
on lines
\Q\.Effects amperage has on electrical systems - ANSWERS✔-Wires are rated for certain
amounts of amps if amps are exceeded the wire will melt
\Q\.P (power) - ANSWERS✔-Watts
\Q\.I (intensity of current) - ANSWERS✔-Amps
\Q\.E (electromotive force) - ANSWERS✔-Volts
, \Q\.R (resistance) - ANSWERS✔-Ohms
\Q\.Transmission system - ANSWERS✔-Moves large quantities over long distances at high volts
\Q\.765kV, 500kV, 345kV, 230kV - ANSWERS✔-Most common transmission line voltage
\Q\.44kV, 69kV, 115kV, 138kV - ANSWERS✔-Sub transmission voltage
\Q\."The Grid" - ANSWERS✔-Transmission Systems
\Q\.Generation station - ANSWERS✔-Makes energy from coal, oil, gas, water, steam, etc..
\Q\.Key elements of the electrical system - ANSWERS✔-Generation, transmission, (sub
transmission) distribution, substations
\Q\.Substations - ANSWERS✔-Change voltage of circuits from one level to another, connects/
disconnect lines or equipment from each other, control flow of power by adjusting voltage
\Q\.Power formula - ANSWERS✔-P=IxE
\Q\.Ohms law formula - ANSWERS✔-E=IxR
\Q\.How to increase voltage - ANSWERS✔-Increase strength of magnet and speed it passes
through
CORRECT ANSWERS
\Q\.Voltage - ANSWERS✔-Electromotive Force or Electric Pressure
\Q\.Amperage - ANSWERS✔-Measurement of the amount of electricity flowing through a circuit
\Q\.Ohms - ANSWERS✔-A unit of electrical resistance
\Q\.Watts - ANSWERS✔-A unit of electrical power
\Q\.Effects of voltage on electrical systems - ANSWERS✔-Amount of insulation needed, the
separation between lines and conductors, safe working practices, types of tools needed to work
on lines
\Q\.Effects amperage has on electrical systems - ANSWERS✔-Wires are rated for certain
amounts of amps if amps are exceeded the wire will melt
\Q\.P (power) - ANSWERS✔-Watts
\Q\.I (intensity of current) - ANSWERS✔-Amps
\Q\.E (electromotive force) - ANSWERS✔-Volts
, \Q\.R (resistance) - ANSWERS✔-Ohms
\Q\.Transmission system - ANSWERS✔-Moves large quantities over long distances at high volts
\Q\.765kV, 500kV, 345kV, 230kV - ANSWERS✔-Most common transmission line voltage
\Q\.44kV, 69kV, 115kV, 138kV - ANSWERS✔-Sub transmission voltage
\Q\."The Grid" - ANSWERS✔-Transmission Systems
\Q\.Generation station - ANSWERS✔-Makes energy from coal, oil, gas, water, steam, etc..
\Q\.Key elements of the electrical system - ANSWERS✔-Generation, transmission, (sub
transmission) distribution, substations
\Q\.Substations - ANSWERS✔-Change voltage of circuits from one level to another, connects/
disconnect lines or equipment from each other, control flow of power by adjusting voltage
\Q\.Power formula - ANSWERS✔-P=IxE
\Q\.Ohms law formula - ANSWERS✔-E=IxR
\Q\.How to increase voltage - ANSWERS✔-Increase strength of magnet and speed it passes
through
