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Electronics and Communication Engineering - Exam Questions Papers

Exercise : Exam Questions Papers - Exam Paper 14
41.
By what name is the equation Δ . J = 0 frequency known?
Poisson's equation
Laplace's equation
Continuity equation for steady currents
Displacement equation
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
The multiplication of two n bit numbers gives a product of length less than or equal to
n bits
2n bits
2n bits
2n - 1 bits
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
Consider the following statements:
  1. Internal sorting is used if the number of items to be sorted is very large.
  2. External sorting is used if the number of items to be sorted is vary large.
  3. External sorting needs auxiliary storage.
  4. Internal sorting needs auxiliary storage.
Which of the above statements are correct?
1 and 2
2 and 3
3 and 4
2 and 4
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
Unit doublet is the Laplace inverse of __________ .
1/s
s2
s
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
The Wheatstone bridge method of measuring resistance is ideally suited for the measurement of resistance values in the range of
0.001 to 1 Ω
0.1 to 100 Ω
100 Ω to 10 kΩ
100 kΩ to 10 MΩ
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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