The gain of the RC low pass filter having time constant ‘τ' and frequency ‘ω' is:
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For an open circuited transmission line with no load impedance connected to its end, the voltage reflection coefficient is:
In a J-K flip flop, when Jn = 0 and Kn = 1, the output Qn + 1 will have a value of:
The coldest and warmest layer of atmosphere are_________ respectively.
In a uniformly doped PN junction, the doping level of the n side is twice the doping level of the P side. Find the ratio of depletion layer width of n side and P-side.
The idea of “Welfare State” in the Indian Constitution is enshrined in its
A microprocessor having 8-bit address line has _____ memory locations?
The radius of curvature of a concave mirror is 30 cm. Following Cartesian Sign Convention, its focal length is expressed as ________.
A low pass circuit with large time constant can be used as:
What is the content of memory location 5000 after execution?
MVI H, 40 H
MVI L, 20 H
SHLD 5000
The inductance of a long solenoid is measured as 1 mH. What will be its inductance, if the number of turns is doubled?
Hall effect can be used to measure
1. Carrier concentration
2. Type of semiconductor
3. Magnetic field
4. Conductivity
The equation –
Cu + x HNO3 → Cu (NO3 )2 + y NO2 + 2 H2O
The values of x and y ar