IndiaBIX

Computer Science - Electronic Principles

Exercise : Electronic Principles - Section 3
46.
An audio transformer has a turn ratio of 9, What is its impedance ratio?
81
85
6
9
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
Which one of the following statements is true?
The secondary voltage for a step-down power transformer is greater than the primary voltage
The secondary current for a step-down power transformer is greater than the primary voltage
Parallel RLC circuit operated below its resonant frequency
purely resistive circuit
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
How many protons does the nucleus of a silicon atom contain?
4
29
14
48
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
A circuit has two different voltage sources that are connected in a series-opposing form. If the sources are rated at 6 V and 9 V, what is the total source voltage?
3 V
16 V
7.5 V
8 V
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
The emitter diode is usually
Forward-biased
Reverse-biased
Nonconducting
Operating in the breakdwon region
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