Answer:
4000k-ohm to 10,000k-ohm
Explanation:
As we know that time constant for an RC circuit is t=RC
Putting the values of t we can get the range of varaiable resistor as;
t=RC
Putting t=2 we get the first value of the range for the variable resistor
2=R*0.500*10^-6
R=2/(0.500*10^-6)
R=4*10^6
R=4000k-ohm
Now putting t=5 we get the final value for the range of variable resistor
t=RC
5=R*0.500*10^-6
R=5/(0.500*10^-6)
R=10*10^6
R=10,000k-ohm
So variable resistance must be made to vary in the range from 4000k-ohm to 10,000k-ohm
Answer: Function
Explanation: <em>"Function is a criterion that is met when the part performs its stated purpose effectively and reliably. In an electronics product, for example, function can depend on the solid-state components used, the software or firmware, and quite often on the features of the electronics enclosure selected. Poorly placed or sized ports and misleading or missing labeling are two of the most common ways in which an enclosure can fail the function criterion."</em>
The answer is jpeg. It is <span>file type that starts at offset 0 with a hexidecimal value of ffd8?. JPEG stands for </span>Joint Photographic Experts Group. It is a popular image file format, commonly used by digital cameras to store photos<span>. The format also supports different levels of compression, which makes it ideal for web graphics.</span>
Answer: True
Explanation:
A language is said to be closed under a operation here the complement is the operation then if upon application of that operation to any members of that language always yields a member of that language.
regular languages are closed under complement. A proof of the statement is
If a regular language 'L' is regular then there is a DFA X recognizing that regular language 'L'. to show that L' (compliment) is regular we need to have another DFA X' recognizing L'.
The initial state and transition function of both the DFAs are same except their accepting state. Then we can say that X' accepts L'.
So, we can say that regular languages are closed under complement.
