Answer the following statement(s) true (T) or false (F)
1. Gold is the best natural conductor of electricity, followed by copper, silver, and aluminum.
2. P- and n-type materials are independently useful without being joined.
3. Fixed resistors have only one ohmic value that cannot be changed or adjusted.
4. Multiturn variable resistors operate by moving the wiper arm with a screw of some number of turns.
5. Electrical schematics use symbols to represent the use of a resistor.
1. False
2. False
3. True
4. True
5. True
You might also like to view...
All of the energy required to produce a consumer product is termed _____.
a. embodied energy b. renewable energy c. recycled energy d. production energy
What is the true power in a 2A series RL circuit with a 100? resistor?
a. 50W b. 200W c. 400W d. 600W
Meat was preserved using salting long before most other methods were used
Indicate whether the statement is true or false
Technician A says that a transfer case may use GL-4 gear lube such as SAE 80W-90. Technician B says that a transfer case may use automatic transmission fluid (ATF) such as Dexron III. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B