Matching Questions Questions

• Match the following: List I List II A. RF amplifier 1. Amplifier received carrier and sidebands B. Loudspeaker 2. Gives acoustic output C. Demodulator 3. Has IF input and AF output D. IF amplifier 4. Fixed-tuned to intermediate frequency
• Match the following: List I List II A. Wein bridge oscillator 1. Low output impedance B. Voltage shunt feedback amplifier 2. RF frequency range C. Crystal oscillator 3. Audio frequency range D. Current shunt feedback amplifier 4. High input impedance 5. High output impedance
• Match the following: List I (Bit Pattern) List II (Register pairs) A. 00 1. SP B. 01 2. B-C C. 10 3. D-E D. 11 4. H-L
• Match the following: List I (Transducer) List II (Quantity measured) A. LVDT 1. Pressure B. Bourden gauge 2. Temperature C. Strain gauge 3. Displacement D. Thermistor 4. Stress
• Match the following: List I List II A. Flash converter ADC 1. requires conversion time of a few μs B. Dual slope ADC 2. requires DAC C. Successive approximation ADC 3. minimizes the effect of power supply interference 4. requires complex hardware 5. is a tracking ADC
• Match the following: List I (Operator) List II (Description) A. ? : 1. Modulus B. [ ] 2. Array expression C. % 3. Conditional
• Match the following: List I List II A. Ternary 1. 0, 1, 3 B. Quaternary 2. 0, 1, 2, 3, 4, 5, 6 7, 8, 9, A, B C. Quinary 3. 0, 1, 2, 3, 4 D. Duodecimal 4. 0, 1, 2
• Match the following: List I (Transmission system) List II (Mode) A. Rectangular waveguide 1. TE/TM B. Circular waveguide 2. TEM C. Coaxial line 3. Quasi TEM D. Microstrip line
• Match the following: List I (Functional headings of instruction set of 8085) List II (Functions performed) A. Branch group 1. Compares, rotates etc. B. Logic group 2. Moves, loads, stores etc. C. Data transfer group 3. Initiates conditional or unconditional jumps, calls etc.
• Match the following: List I (Camera pick up tubes) List II (Special feature) A. Vidicon 1. Highest sensitivity B. Plumbicon 2. Temperature sensitive C. Saticon 3. Large lag D. New vicon 4. Special target for red response
• Match the following: List I (Types of memory) List II (Used As) A. DRAM 1. Cache memory B. SRAM 2. Main memory C. Parallel Access Registers 3. BIOS memory D. ROM 4. CPU registers
• Match the following: List I (Memories) List II (Characteristic) A. Static PLA 1. erasable, programmable B. CCD 2. ultra high speed C. ECL 3. stores large volume of data D. GAL 4. Does not need refreshing 5. Non-volatile
• Match the following: List I (Operator) List II (Description) A. ! = 1. Left shift B. = = 2. Right Shift C. < < 3. Equal to D. > > 4. Not equal to
• Match the following: List I List II A. Tunnel diode 1. is also known as hot carrier diode B. PIN diode 2. used with reverse bias C. Zener diode 3. has an intrinsic layer D. Schottky diode 4. v-i curve has shape of N
• List I (Parameters) List II (Values) A. h22 1. rb + re B. h11 2. acb C. h21 3.
• Match the following: List I List II A. Simple dipole 1. B. Omnidirectional antenna 2. C. Loop antenna 3.
• The pole locations of three networks and their impulse responses are given figure List I List II A. 1. B. 2. C. 3.
• Match the following: List I List II A. 1. B. 2. C. 3. D. 4. 5.
• Match the following: List I List II A. C 1. 7 eV B. Si 2. 1.15 eV C. Ge 3. 0.75 eV D. Sn 4. 0.1 eV E. Pb 5. 0 eV
• Match the following: List I (Diode Rectifier) List II (Efficiency is Rf/RL = 0.25) A. Half wave 1. 0.54 B. Bridge Rectifier 2. 0.65 C. Full wave using tapped centre transformer 3. 0.325