Related Questions

The CMRR of a typical IC OPAMP is
A 70 dB
B 80 dB
C 85 dB
D 75 dB
The two input terminals of an opamp are labeled as
A High and low
B Positive and negative
C Inverting and non inverting
D Differential ans non differential
An ideal plastic substance indicates no deformation, when stressed upto yield stress, but behaves like a Newtonion fluid beyond yield stress. Which of the following is an ideal plastic?
A Sewage sludge
B Rubber latex
C Blood
D Sugar solution
An ideal OP-amp is an ideal
A Current controlled Current source
B Current controlled voltage source
C Voltage controlled voltage source
D voltage controlled current source
Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid used in ideal refrigeration cycle is
A Positive
B Negative
C Zero
D Infinity
The partial pressure distribution of an ideal gas diffusing through another stagnant ideal gas at steady state follows a/an __________ law.
A Exponential
B Parabolic
C Linear
D Cubic
For an ideal gas, which one of the following statements does not hold true?
A The speed of all gas molecules is same
B The kinetic energies of all gas molecules are not same
C The potential energy of the gas molecules is zero
D There is no interactive force between the molecules.
Which of the following holds good for a solution obeying Raoult's law (i.e., an ideal solution) (where, ΔH = heat of mixing, and ΔV = volume change on mixing ) ?
A ΔH = 1 (+ ve)and Δ V = -ve
B ΔH = 0
C ΔV = 0
D Both B and C
Which of the following processes can not be made reversible even under ideal condition of operation?
A Free expansion of a gas
B Compression of air in a compressor
C Expansion of steam in a turbine
D All of the above
Which of the following layers of the Earth's atmosphere provide ideal flying conditions for Jet aircraft?
A Mesosphere
B Thermosphere
C Stratosphere
D Troposphere

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