This download link is referred from the post: B.Sc in Cardiac Technology Last 10 Years 2012-2022 (1st Year, 2nd Year and 3rd Year)
DU MSc Electronics
Topic:- DU_J18_MSC_ELEC
--- Content provided by FirstRanker.com ---
- A DC voltage source is connected across a series R-L-C circuit. Under steady conditions, the applied DC voltage drops entirely across the: [Question ID = 52409]
- L only [Option ID = 89630]
- C only [Option ID = 89628]
- R only [Option ID = 89629]
- R and L combination [Option ID = 89631]
Correct Answer :-
--- Content provided by FirstRanker.com ---
C only [Option ID = 89628]
- A modulating signal is amplified by a 80% efficiency amplifier before being combined with a 20 kW carrier to generate an AM signal. For the system to operate at 100% modulation, the required DC input power to the amplifier would be [Question ID = 52466]
- 6.25 kW [Option ID = 89859]
- 5 kW [Option ID = 89856]
- 8.46 kW [Option ID = 89857]
- 12.5 kW [Option ID = 89858]
--- Content provided by FirstRanker.com ---
Correct Answer :-
12.5 kW [Option ID = 89858]
- Ring modulator is used to produce: [Question ID = 52457]
- USB [Option ID = 89821]
- DSB-SC [Option ID = 89822]
- VSB [Option ID = 89823]
- SSB [Option ID = 89820]
--- Content provided by FirstRanker.com ---
Correct Answer :-
DSB-SC [Option ID = 89822]
--- Content provided by FirstRanker.com ---
- An amplifier has its average standard noise figure that cannot exceed 1.7 (Room temperature 290 K), the maximum average effective input noise temperature of this amplifier is [Question ID = 52465]
- 235 K [Option ID = 89854]
- 215 K [Option ID = 89853]
- 255 K [Option ID = 89852]
- 203 K [Option ID = 89855]
--- Content provided by FirstRanker.com ---
Correct Answer :-
203 K [Option ID = 89855]
- How many interrupts can 8259 A handle: [Question ID = 52438]
- 6 [Option ID = 89747]
- 2 [Option ID = 89745]
- 8 [Option ID = 89746]
- 4 [Option ID = 89744]
--- Content provided by FirstRanker.com ---
Correct Answer :-
8 [Option ID = 89746]
- The upper frequency of the thermocouple based instruments is limited by [Question ID = 52406]
- only inductances of connecting leads [Option ID = 89617]
- temperature coefficient of thermocouple [Option ID = 89618]
- only capacitances of connecting leads [Option ID = 89616]
- capacitances and inductances of connecting leads [Option ID = 89619]
Correct Answer :-
--- Content provided by FirstRanker.com ---
capacitances and inductances of connecting leads [Option ID = 89619]
- In FM wave the maximum frequency deviation is 50 kHz and the modulating frequency is 5 kHz, the modulation index is [Question ID = 52463]
- 15 [Option ID = 89844]
- 20 [Option ID = 89846]
- 10 [Option ID = 89845]
- 25 [Option ID = 89847]
--- Content provided by FirstRanker.com ---
Correct Answer :-
10 [Option ID = 89845]
- The data transmission rate of a modem is measured in [Question ID = 52468]
- baud rate [Option ID = 89866]
- bits per second [Option ID = 89865]
- bytes per second [Option ID = 89864]
- megahertz [Option ID = 89867]
--- Content provided by FirstRanker.com ---
Correct Answer :-
bits per second [Option ID = 89865]
--- Content provided by FirstRanker.com ---
- At higher frequencies, the CMRR of an op-amp [Question ID = 52420]
- becomes zero [Option ID = 89675]
- remains constant [Option ID = 89674]
- increases [Option ID = 89672]
- reduces [Option ID = 89673]
--- Content provided by FirstRanker.com ---
Correct Answer :-
reduces [Option ID = 89673]
- The instruction RST 7 is a: [Question ID = 52436]
- Restart instruction that begins the execution of a program [Option ID = 89736]
- One -byte call to the memory address 0038 H [Option ID = 89739]
- One -byte call to the memory address 0007 H [Option ID = 89737]
- Hardware interrupt [Option ID = 89738]
--- Content provided by FirstRanker.com ---
Correct Answer :-
One -byte call to the memory address 0038 H [Option ID = 89739]
- After REST, the CPU begins execution from memory location: [Question ID = 52439]
- FFFF H [Option ID = 89749]
- 0001 H [Option ID = 89750]
- 8000 H [Option ID = 89751]
- 0000 H [Option ID = 89748]
Correct Answer :-
--- Content provided by FirstRanker.com ---
0000 H [Option ID = 89748]
- Load regulation is determined by [Question ID = 52424]
- zener current and load current [Option ID = 89691]
- changes in load resistance and input voltage [Option ID = 89690]
- changes in load current and output voltage. [Option ID = 89689]
- changes in load current and input voltage. [Option ID = 89688]
--- Content provided by FirstRanker.com ---
Correct Answer :-
• changes in load current and output voltage. [Option ID = 89689]
- The push source copies a word from source to: [Question ID = 52440]
- Stack [Option ID = 89752]
- Destination [Option ID = 89755]
- Register [Option ID = 89754]
- Memory [Option ID = 89753]
--- Content provided by FirstRanker.com ---
Correct Answer :-
- The diffraction pattern shown in the figure is obtained in the far field when a collimated beam of monochromatic light illuminates an N-slits aperture. The value of N is
This download link is referred from the post: B.Sc in Cardiac Technology Last 10 Years 2012-2022 (1st Year, 2nd Year and 3rd Year)
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---