Q.1

Match the following:

List I List II
A.VOH(min)1.2.4 V
B.VIH(min)2.1.5 V
C.VOL(max)3.0.4 V
4.2.0 V
5.0.8 V

  • A-1, B-3, C-4
  • A-1, B-4, C-3
  • A-5, B-4, C-3
  • A-1, B-5, C-2
Q.2

Match the following:

List I (Camera pick up tubes) List II (Developed by)
A.CCD charger1.Toshiba
B.New vicon2.Philips
C.Plumbicon3.Matushita
D.Chalnicon4.RCA

  • A-3, B-4, C-1, D-2
  • A-4, B-3, C-2, D-1
  • A-4, B-3, C-1, D-2
  • A-1, B-2, C-3, D-4
Q.3

Match the following:

List I List II
A.RC coupled amplifier1.Very low drift
B.Tuned amplifier2.Flat frequency response from zero frequency onwards
C.Chopper stabilized amplifier3.Flat frequency response with upper and lower cut off frequency
D.DC amplifier4.Peak in gain frequency response

  • A-4, B-3, C-1, D-2
  • A-3, B-4, C-2, D-1
  • A-3, B-4, C-1, D-2
  • A-4, B-3, C-2, D-1
Q.4

Match the following:

List I List II
A.Tangent galvanometer1.Can be used for dc only
B.Moving coil instrument2.Integrating instrument
C.Household energy meter3.Used for voltage measurement only
D.Electrostatic instrument4.Absolute instrument

  • A-1, B-2, C-3, D-4
  • A-4, B-1, C-2, D-3
  • A-1, B-2, C-4, D-3
  • A-4, B-1, C-3, D-2
Q.5

Match the following:

List I List II
A.Ratio of maximum energy stored to energy dissipated per cycle1.Propagation constant
B.TEM mode is loss less medium2.Cutoff frequency is zero
C.Ratio of frequency in radian to phase velocity of EM wave3.Quality factor of cavity
D.TEM is the mode of lowest cutoff frequency4.Cylindrical waveguide

  • A-3, B-2, C-4, D-1
  • A-2, B-3, C-1, D-4
  • A-3, B-2, C-1, D-4
  • A-2, B-3, C-4, D-1
Q.6

Match the following:

List I List II
A.shift Register1.Frequency division
B.Counter2.Addressing in memory chips
C.Decoder3.Serial to parallel Data conversion

  • A-3, B-2, C-1
  • A-3, B-1, C-2
  • A-2, B-1, C-3
  • A-1, B-2, C-2
Q.7

Match the following:

List I (Types of transmission structure) List II (Modes of propagation)
A.Strip line1.Quasi TEM
B.Hollow rectangular waveguide2.Pure TEM
C.Microstrip3.TE/TM
D.Corrugated waveguide4.Hybrid

  • A-2, B-1, C-3, D-4
  • A-4, B-1, C-3, D-2
  • A-2, B-3, C-1, D-4
  • A-4, B-3, C-1, D-2
Q.8

Match the following:

List I List II
A.p type semiconductor1.silicon
B.n type semiconductor2.holes are majority carriers
C.Intrinsic semiconductor3.electrons are majority carriers
D.Tungsten4.is a metal

  • A-2, B-3, C-1, D-4
  • A-1, B-2, C-3, D-4
  • A-4, B-3, C-2, D-1
  • A-3, B-1, C-2, D-4
Q.9

Match the following:

List I List II
A.Resistance1.M-1L-2T2I2
B.Inductance2.ML2T-2I-2
C.Capacitance3.M-1L-2T4I2
D.Reluctance4.ML2T-3I-2

  • A-1, B-2, C-3, D-4
  • A-2, B-1, C-3, D-4
  • A-4, B-2, C-3, D-1
  • A-2, B-4, C-3, D-1
Q.10

Match the following:

List I (Oscillator) List II (Features)
A.Wien Bridge1.RF oscillator, uses two inductors and one capacitor
B.Colpitt's2.LC oscillator for radio frequencies uses three capacitances and one inductance
C.Hartley3.RC oscillator for audio frequencies
D.Clapp4.RF oscillator, uses two capacitances and one inductance

  • A-2, B-1, C-4, D-3
  • A-2, B-4, C-1, D-3
  • A-3, B-4, C-1, D-2
  • A-3, B-1, C-4, D-2
Q.11

Match the following:

List I (DOS commands) List II (Meaning)
A.ATTRIB1.Displays all directories and subdirectories
B.SCAN DISK2.Moves files to another director
C.MOVE3.Checks the status of disc
D.TREE4.Hides a file

  • A-1, B-2, C-3, D-4
  • A-3, B-4, C-2, D-1
  • A-2, B-3, C-4, D-1
  • A-4, B-3, C-2, D-1
Q.12

Match the following:

Microwave Measuring Instruments Measurements Effected
A.Bolometer1.Reflection coefficients
B.VSWR meter2.Half power beam widths
C.Cavity wave meter3.Microwave power
D.Pattern recorder4.Microwave frequency

  • A-2, B-1, C-4, D-3
  • A-3, B-1, C-4, D-2
  • A-2, B-4, C-1, D-3
  • A-3, B-4, C-1, D-2
Q.13

Match the following:

List I (Transmission system) List II (Mode)
A.Rectangular waveguide1.TE/TM
B.Circular waveguide2.TEM
C.Coaxial line3.Quasi TEM
D.Microstrip line

  • A-1, B-1, C-2, D-3
  • A-1, B-2, C-2, D-3
  • A-2, B-2, C-3, D-3
  • A-3, B-1, C-2, D-2
Q.14

Match the following:

List I List II
A.Flash converter ADC1.requires conversion time of a few μs
B.Dual slope ADC2.requires DAC
C.Successive approximation ADC3.minimizes the effect of power supply interference
4.requires complex hardware
5.is a tracking ADC

  • A-2, B-3, C-4
  • A-4, B-3, C-2
  • A-5, B-4, C-3
  • A-1, B-2, C-5
Q.15

Match the following:

List I (Bits operator in C) List II (Meaning)
A.˜1.Bitwise XOR
B.&2.Bitwise AND
C.|3.Bitwise OR
D.U4.One's complement

  • A-1, B-2, C-3, D-4
  • A-4, B-3, C-2, D-1
  • A-2, B-3, C-1, D-4
  • A-4, B-2, C-3, D-1
Q.16

Match the following:

List I List II
A.DMA controller1.Interface between computer and video display adapter
B.CKT controller2.Used to read data directly from disk into directly memory
C.Interrupt controller3.Supervises the operation of control signal

  • A-1, B-2, C-3
  • A-2, B-3, C-1
  • A-3, B-2, C-1
  • A-2, B-1, C-3
Q.17

Match the following:

List I (Instruction) List II (Flag's getting affected)
A.ORI1.CY reset
B.DAA2.CY reset and AC reset
C.PCHIL3.S, Z, AC, P, CY flags affected
4.S, S, P are modified
5.No flags affected

  • A-2, B-3, C-5
  • A-4, B-3, C-5
  • A-1, B-2, C-3
  • A-2, B-4, C-1
Q.18

Match the following:

List I List II
A.CTFS1.Periodic
B.DTFS2.Non-periodic
C.CTFT
D.DTFT

  • A-2, B-1, C-2, D-2
  • A-2, B-1, C-2, D-1
  • A-1, B-2, C-2, D-2
  • A-1, B-2, C-2, D-1
Q.19

Match the following:

List I List II
A.CLP1.Displays DOS version being used
B.MSAV2.Partitions hard disk
C.F DISK3.Anti-virus program
D.VER4.Cleans screen

  • A-1, B-2, C-3, D-4
  • A-4, B-3, C-2, D-1
  • A-2, B-3, C-4, D-1
  • A-2, B-1, C-4, D-3
Q.20

Match the following:

List I (μP) List II (Number of bits in register)
A.80851.bit
B.80862.bit
C.680003.8/bit

  • A-1, B-2, C-3
  • A-2, B-3, C-1
  • A-3, B-2, C-1
  • A-3, B-1, C-2
Q.21

Match the following:

List I (Octal) List II (Decimal number)
A.351.53
B.652.62
C.543.29
D.764.44

  • A-4, B-3, C-2, D-1
  • A-1, B-2, C-3, D-4
  • A-2, B-3, C-1, D-4
  • A-3, B-1, C-4, D-2
Q.22

Match the following:

List I (Symbol in java) List II (Meaning)
A.&1.Logical AND
B.ˆ2.AND
C.| |3.XOR
D.& &4.Logical OR

  • A-1, B-2, C-3, D-4
  • A-2, B-3, C-1, D-4
  • A-4, B-2, C-3, D-1
  • A-2, B-3, C-4, D-1
Q.23

Match the following:

List I List II
A.Ring modulator1.Clock recovery
B.VCO2.Demodulation of FM
C.Foster Seeley discriminator3.Frequency conversion
D.Mixer4.Summing of two points
5.Generation of FM
6.Generation of DSB-SC

  • A-1, B-3, C-2, D-4
  • A-6, B-5, C-2, D-3
  • A-6, B-1, C-3, D-2
  • A-5, B-6, C-1, D-3
Q.24

Match the following:

List I List II
A.Horn antenna1.High directivity
B.Parabolic antenna2.Very high directivity
C.Lens antenna3.Moderate directivity

  • A-1, B-2, C-3
  • A-3, B-2, C-1
  • A-3, B-1, C-2
  • A-1, B-3, C-2
Q.25

Match the following:

List I (Circuit) List II (Characteristics)
A.Darlington pair1.uses pnp and npn transistors used as power amplifier
B.CB amplifier2.Voltage gain nearly 1 and high input impedance
C.Cascade amplifier3.low input impedance used for high frequency isolation

  • A-1, B-2, C-3
  • A-2, B-3, C-1
  • A-2, B-1, C-3
  • A-3, B-1, C-2
Q.26

Match the following:

List I (Functional components) List II (Device)
A.Error detector1.Three phase FHP Induction motor
B.Servo motor2.Synchro transmitter and control transformer
C.Amplifier3.Tacho generator
D.Feed back4.Armature controlled FHP dc motor
5.Amplidyne

  • A-2, B-4, C-1, D-5
  • A-4, B-2, C-5, D-3
  • A-2, B-4, C-5, D-3
  • A-1, B-2, C-3, D-5
Q.27

Match the following:

List I (Transducer) List II (Quantity measured)
A.LVDT1.Pressure
B.Bourden gauge2.Temperature
C.Strain gauge3.Displacement
D.Thermistor4.Stress

  • A-4, B-3, C-2, D-1
  • A-3, B-2, C-1, D-4
  • A-4, B-1, C-3, D-2
  • A-3, B-1, C-4, D-2
Q.28

Match the following:

List I List II
A.On-off1.steam kettle with different settings
B.Proportional2.Elevator
C.Cascade3.Robot-positioning
D.Digital4.Domestic Refrigerator

  • A-4, B-2, C-3, D-1
  • A-2, B-4, C-1, D-3
  • A-3, B-1, C-4, D-2
  • A-4, B-2, C-1, D-3
Q.29

Match the following:

List I List II
A.451.10110100
B.902.11010010
C.1803.01011010
D.2104.00101101
5.10101000

  • A-3, B-4, C-5, D-2
  • A-4, B-3, C-5, D-2
  • A-4, B-3, C-1, D-2
  • A-3, B-4, C-2, D-1
Q.30

Match the following:

List I (Functional headings of instruction set of 8085) List II (Functions performed)
A.Branch group1.Compares, rotates etc.
B.Logic group2.Moves, loads, stores etc.
C.Data transfer group3.Initiates conditional or unconditional jumps, calls etc.

  • A-1, B-2, C-3
  • A-2, B-3, C-1
  • A-3, B-1, C-2
  • A-1, B-3, C-2
0 h : 0 m : 1 s