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
For an integrating circuit to be effective , the RC product should be ___________ the time period of the input wave.
A 5 times greater than
B 5 times smaller than
C Equal to
D At least 10 times greater than
If a square wave is fed to a differentiating circuit, the output will be ___________.
A Sine wave
B Sharp narrow pulses
C Rectangular wave
D Triangular wave
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
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
Scheme-1: C6H5N2Cl→CuCNC6H5CN→H2o/H+C6H5COOH→∆Product-I Scheme-2: C6H5NO2→Fe/HCLC6H5NH2→N2NO3+HCL, 273KC6H5N2Cl→H2O/H+Product-II Scheme-3: CH3COOH→NH3CH3CONH2→NaOBrProduct-III উল্লিখিত Scheme সমূহে Product-I, Product-II এবং Product-III হলো যথাক্রমেঃ
A C6H5COONH4, C6H5Cl and CH3OH
B C6H5CONH2, C6H5NH2 and CH3OH
C C6H5CONH2, C6H5NH2 and CH3NH2
D C6H5CONH2, C6H5OH and CH3OH
Four subjects ---physics, Chemistry, Mathematics and Biology ---were taught in four consecutive periods of one hour each starting from 8.00 a.m. At what time was the chemistry period scheduled? 1. Mathematics period ended at 10.00 a.m, which was preceded by Biology. 2. Physics was scheduled in the last period. 3. Mathematics period was immediately followed by Chemistry.
A Only 1
B Only 2
C Only 2 and 3
D Only 1 and either 2 or 3
Each of the following problem has a question and two statements which are labeled 1. and. Use the data given in 1. and 2. to decide whether the statements are sufficient to answer the question.Select one of the following . a.Statements (1) ALONE is sufficient,but (2) ALONE is not sufficient. b.Statements (2) ALONE is sufficient,but (1) ALONE is not sufficient. c. Both statement TOGETHER are sufficient but statement alone is sufficient .How many minutes are there is time period T? (1) Time period T extends from 12.00 midnight to 12.00 noon.(2) Time period T is 2 hours and 180 seconds long.
A A
B B
C C
D D
If the input to an integrating circuit is a succession of alternating positive and negative pulses of very short duration, the output will be ___________ wave
A Rectangular
B Triangular
C Sine
D Square

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