Matching Questions Questions

• Match the following: List I List II A. Zener diode 1. B. Tunnel diode 2. C. Schottky diode 3. D. Diode 4.
• Match the following: List I List II A. Zener diode 1. used in seven segment display B. Tunnel diode 2. used in voltage regulator circuits C. LED 3. used is solar energy utilization D. Photovoltaic cell 4. used in digital circuits
• Match the following: List I List II A. DIAC 1. B. TRIAC 2. C. SIT 3. D. LASCR 4.
• Match the following: List I List II A. Penetration frequency 1. Lowest frequency at which charged particles spiral in fixed magnetic field B. Optimum working frequency 2. Same as critical and frequency C. Gyro frequency 3. Highest frequency of radio waves that can be used D. Maximum usable frequency 4. The most effective frequency for ionosphere propagation of radio waves
• Match the following: List I List II A. Resistance 1. Current noise B. Diode 2. Partition noise C. Triode 3. Shot noise D. p-n junction 4. Atmospheric noise 5. Johnson noise
• Match the following: List I (Instrument) List II (Measured quantity) A. Hot wire 1. only voltage B. PMMC 2. phase C. Electrostatic 3. true RMS value D. Lock in Amplifier 4. dc value
• Match the following: List I (DOS commands) List II (Meaning) A. DBLSPACE 1. Deletes a director and its sub-directories B. MEM 2. Displays the amount of used and free memory C. SYS 3. Put a copy of DOS on disk D. DELTREE 4. Compresses files to increase the storage capacity of disc
• Match the following: List I (Types of transmission structure) List II (Modes of propagation) A. Strip line 1. Quasi TEM B. Hollow rectangular waveguide 2. Pure TEM C. Microstrip 3. TE/TM D. Corrugated waveguide 4. Hybrid
• Match the following: List I f(t) List II F (s) A. cos ωt 1. B. sin ωt 2. C. cosh ωt 3. D. sinh ωt 4.
• Match the following: List I (Network parameter) List II (Measured under open-circuit conditions) A. Z11 1. B. A 2. C. C 3. D. Z22 4.
• Match the following: List I (μP) List II (Number of bits in register) A. 8085 1. 32 bit B. 8086 2. 16 bit C. 68000 3. 8/16 bit
• Match the following: List I (Circuit) List II (Characteristics) A. Darlington pair 1. uses pnp and npn transistors used as power amplifier B. CB amplifier 2. Voltage gain nearly 1 and high input impedance C. Cascade amplifier 3. low input impedance used for high frequency isolation
• Match the following: List I List II A. Ring modulator 1. Clock recovery B. VCO 2. Demodulation of FM C. Foster Seeley discriminator 3. Frequency conversion D. Mixer 4. Summing of two points 5. Generation of FM 6. Generation of DSB-SC
• Match the following: List I List II A. 1. B. 2. C. 3. D. 4.
• Match the following: List I List II A. RC coupled amplifier 1. Very low drift B. Tuned amplifier 2. Flat frequency response from zero frequency onwards C. Chopper stabilized amplifier 3. Flat frequency response with upper and lower cut off frequency D. DC amplifier 4. Peak in gain frequency response
• Match the following: List I (Operator in C) List II (Priority of Operation) A. ! 1. 1 B. < > 2. 2 C. ∗ 3. 3 D. = 4. 4
• Match the following: List I List II A. Output of signal generator 1. Modulated B. Error signal from a synchro 2. Digital C. Output of a JK flip flop 3. Analog D. Signal received by radar 4. Stoichastic
• Match the following: List I List II A. shift Register 1. Frequency division B. Counter 2. Addressing in memory chips C. Decoder 3. Serial to parallel Data conversion
• Match the following: List I List II A. Word wrap 1. interleaved execution of two or more programs by the same computer B. Client 2. automatically moves a word to the next line if it does not fit in the current line C. Multitasking 3. an application receiving data D. Landscape 4. orientation of worksheet
• Match the following: List I (Command in WORD) List II (Meaning) A. END 1. The bar displays the current position of cursor B. HOME 2. Moves cursor to the beginning of current line C. Status 3. Moves cursor to end of document