Related Questions

If the input to a differentiating circuit is a saw-tooth wave, then output will be ___________.
A Square
B Triangular
C Sine
D Rectangular
A differentiating circuit is a simple RC circuit with output taken across ___________.
A R
B C
C Both R and C
D None of the above
For a differentiating circuit to be effective, the RC product should be ___________ the time period of the input wave.
A Equal to
B 5 times greater than
C 5 times smaller than
D At least 10 times greater than
The length of each side of square A is increased by 100 percent to make square B. Again the length of each side of square B is increased by 50 percent to make square C. By what percent is the area of square C greater than the sum of the areas of square A and B?
A 75%
B 80%
C 85%
D 90%
In an RC differentiating circuit, the output voltage is taken across the resistor.
A True
B False
In an RL differentiating circuit, the output voltage is taken across the resistor.
A True
B False
A small square region inside a larger square is shaded. The diagonal of the larger square is three times the diagonal of the small square in length. What fraction of the area of the larger square is not shaded?
A 1/9
B 1/3
C 2/3
D 8/9
The length of each of square A is increased by 100 percent to make square B.Again the length of the each side of square B is increased by 50 peacent to make square C.By of the area df square A and B?
A 75%
B 80%
C 85%
D 90%
A uniformly loaded D.C. distributor is fed at both ends with equal voltages. As compared to a similar distributor fed at one end only, the drop at the middle point is
A One-fourth
B One-third
C One-half
D Twice
The size of the philips LCD television screen is given as the length of the screen's diagonal , Assume that the screens of the television were flat. Find out how many square inches greater would be the screen of square inches greater would be the screen of a square 21 -inch television set than that of a square 19-inch television set.
A 4
B 16
C 38
D 40

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