IndiaBIX

Computer Science - Electronic Principles

Exercise : Electronic Principles - Section 2
46.
Which one of the following equations most directly determines the power dissipation of a resistance when you know the voltage drop and amount of resistance?
P = I2R
P = IE
P = E2/R
I = P/E
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
The equivalent of 1 megohms is:
1 k ohm
100,000 ohm
one-millionth of an ohm
one million ohms
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it?
E = PR
E = I2R
I = E/R
I = ER
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
Suppose a current source has an Ideal current of 10 mA and an internal resistance of 20 MW. For what values of load resistance will the current source appear stiff?
20 k Ohm or more
200 k Ohm or less
200 k Ohm or more
20 km or less
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
If the current gain is 200 and the collector current is 100 mA, the base current is
2 mA
0.5 mA
2 A
200 A
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers