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Consider the following statements: i. The lock range of a PLL is the difference between the highest and lowest frequencies that the PLL can remain in lock onto. ii. The capture range of a PLL is the range of frequencies that the voltage controlled oscillator of a PLL can produce. iii. PLL can be used to synchronize the horizontal and vertical oscillators of TV receivers to incoming sync pulses. Which of the above statements is/are correct?
Consider the following statements with regard to a PLL: i. The 'capture range' of a PLL primarily depends upon the slope of transition band edge of the low-pass filter. ii. The 'look range' is not affected by the slope of transition band of the low-pass filter. Which of the above statements is/are correct?
What is the conversion ratio of the phase detector in 565 PLL?
If high pass filter is used instead of Low pass filter in the PLL the response of PLL would be:
A solid-oxide fuel cell is fed with carbon monoxide and reacts with air to produce CO2. This reaction will produce 2 electrons which are used to power an electric circuit external to the fuel cell. The reaction equation is shown below: 2CO(g) + O2(g) -> 2CO2(g) ΔHr° = -565.96 kJ/mol This reaction does not occur for other types of fuel cells which use a catalyst, such as polymerelectrolyte membrane or phosphoric-acid fuel cells. The presence of carbon monoxide on the anode side of these types of fuel cells will cause catalyst poisoning, reducing the efficiency and voltage of the fuel cell. Determine the rate of enthalpy change for a carbon dioxide production rate of 208 mol/hr. The extent of the reaction occurring in the fuel cell can be obtained by the following equation: where:
Determine voltage gain of second order high pass butterworth filter. Specifications R3 =R2=33Ω, f=250hz and fL=1khz.
From the given specifications, determine the value of voltage gain magnitude of first order and second order high pass butterworth filter? Pass band voltage gain=2; Low cut-off frequency= 1kHz; Input frequency=500Hz.
Determine the angle for given circuit diagram, if the frequency of input signal is 1khz
The culture fluids of 1000 to 5000 colonies of hybridoma are screened for monoclonal antibody by
P. Western blot analysis.
Q. Antigen capture analysis.
R. Northern blot analysis.
S. Antibody capture analysis.
Choose the correct pair from the following
If a student measured the mass of an object on a balance three times and obtained the values 14.568 g, 14.566 g, and 14.565 g, the range and percent of the average value between the measurements would be ____________