Related Questions

STP-তে একটি আদর্শ গ্যাসকে প্রথমে তার প্রাথমিক আয়তনের এক-তৃতীয়াংশে সংকুচিত করা হয়, এবং তারপর প্রসারিত হতে দেওয়া হয় যতক্ষণ না তার চাপ প্রাথমিক চাপের অর্ধেক হয়। উভয় প্রক্রিয়ায় গ্যাসের তাপমাত্রা স্থির থাকে। যদি গ্যাসের প্রাথমিক অভ্যন্তরীণ শক্তি । হয়ে থাকে তাহলে এর চূড়ান্ত অভ্যন্তরীণ শক্তি কত? (An ideal gas at STP is first compressed to one-third of its initial volume and then allowed to expand until its pressure is half the initial pressure. The temperature of the gas remains constant during both the processes. If the initial internal energy of the gas is U, what is its final internal energy?)
A U/3
B U/2
C U
D 2U/3
Response of a system to a sinusoidal input is called __________ response.
A Impluse
B Unit step
C Frequency
D None of these
The response curve for a step input signal from a reactor is called C-curve. The variance of C-curve in a 'tanks in series model' comprising of 'm' tanks is equal to
A m
B $$\frac{1}{{\text{m}}}$$
C $$\sqrt {\text{m}} $$
D m2
Bode diagram are generated from output response of the system subjected to which of the following input?
A Impulse
B Step
C Ramp
D Sinusoidal
In an integrator, when the pulse width of the input is much less than the transient time, the output voltage approaches the shape of the input.
A True
B False
An inventor is a gate with only _____ input; the output is always in the opposite state from the input
A one
B two
C more than one
D All of the above
E None of the above
A NOR gate has two or more input signals. All input must be _____ to get a high output
A low
B high
C some low some high
D 1's
E None of the above
The OR gate has two or more input signals. If any input is _____ the output is high.
A low
B high
C 0
D All of the above
E None of the above
In an RC high-pass filter, the output is taken across the resistor and the output leads the input.
A True
B False
In an RL high-pass filter, the output is taken across the inductor and the output leads the input.
A True
B False

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