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Electronics - Resistance and Power

Exercise : Resistance and Power - General Questions
26.
How many basic types of resistors exist?
1
2
3
4
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
With a complex circuit, a supply source senses:
open circuit components
when voltages need to be increased
only a single resistive connection
when complex currents are needed
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
How many ohms of resistance allows a current of 720 mu.gifA to flow when 3.6 kV is applied?
200 nomega.gif
5 komega.gif
200 komega.gif
5 Momega.gif
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
Which is the most important step utilized when measuring resistors?
use the highest possible scale
keep test leads short
zero the meter before using
remove power from the circuit
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
Components designed to oppose the flow of current are called:
insulators
conductors
resistors
heat exchangers
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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