Matching Questions Questions

• Match the following: List I (Digital circuit) List II (Circuit type) A. BCD to 7 segment decoder 1. sequential circuit B. 4-to-1 MUX 2. combinational circuit C. 4 bit shift register 3. neither sequential nor combinational circuit
• Match the following: List I List II A. PMMC 1. Square law type scale B. Moving iron 2. Very good response C. Thermo-couple 3. Linear scale D. Electrostatic 4. Voltmeter
• Match the following: List I (Operation in Basic) List II (Priority) A. Exponentiation 1. 1 B. Multiplication and division 2. 2 C. Addition and subtraction 3. 3 D. Expression within parenthesis 4. 4
• Match the following: List I List II A. hie 1. 49 B. hre 2. 25 x 10-6siemens C. hfe 3. 2.4 x 10-4 D. hoe 4. 1000 ohms
• Match the following: List I (Logic family) List II (Characteristic) A. TTL 1. Maximum power consumption B. ECL 2. Highest packing density C. NMOS 3. Least power consumption D. CMOS 4. Saturated Logic
• Match the following: List I List II A. LED 1. Heavy Doping B. Avalanche Photodiode 2. Coherent Radiation C. Tunnel diode 3. Spontaneous Emission D. LASER 4. Current gain
• Match the following: List I List II A. GTO 1. Widely used in digital computers B. UJT 2. Used for freewheeling C. Power Diode 3. Can be turned off by negative gate signal D. MOSFET 4. Used in generating triggering pulses
• Match the following: List I (Double Rectifier) List II (Number of Diodes) A. Full wave Bridge rectifier 1. 1 B. Half wave rectifier 2. 2 C. Full wave rectifier using centre tapped transformer 3. 4
• Match the following: List I (Network Theorems) List II (Most distinguished property of networks) A. Reciprocity 1. Impedance Matching B. Tellegen's 2. Bilateral C. Superposition 3. vk(t1)ik(t2) = 0 D. Maximum power transfer 4. Linear 5. Non-linear
• Match the following: List I (Symbol in Java comparison operator) List II (Meaning) A. = = 1. Greater than or equal to B. ! = 2. Equal C. > = 3. Not equal
• Match the following: List I (Modulation ) List II (Modulation Index) A. DSBFC 1. μ > 1 B. DSBSC 2. μ > 0 C. SSB 3. ∞ 4. μ, any value
• Match the following: List I (Microwave device) List II (Application) A. Reflex Klystron 1. Wideband amplification B. TWT 2. Very low power amplification C. Cavity Klystron 3. Low power FM generation D. Maser 4. Frequency multiplication
• Match the following: List I (Microwave device) List II (Application) A. PIN diode 1. Microwave amplification B. GaAs MOSFET 2. Low noise microwave generation C. Transferred electron device 3. Electronic tuning of MW oscillator D. Varactor diode 4. Light wave detection
• Match the following: List I (Set operation) List II (Set operator) A. Set equality 1. - B. Set inclusion 2. = C. Set intersection 3. < = D. Set difference 4. ∗
• Match the following: List I List II A. Conductor 1. B. Semiconductor 2. C. Insulator 3.
• Match the following: List I List II A. Silicon 1. Donor Impurity B. Antimony 2. Acceptor Impurity C. Gallium 3. Most Commonly used semiconductor material D. Germanium 4. Atomic number 32
• Match the following: List I (Characteristic equation) List II (Degree of damping) A. s2 + 15s + 56.25 1. Undamped B. s2 + 5s + 6 2. Underdamped C. s2 + 20.25 3. Critically damped D. s2 + 4.55s + 42.25 4. Overdamped
• Match the following: List I List II A. 1. v(t) = u(t + 1) B. 2. v(t) = u(t) - 2u(t - 1) + 2u(t - 2) - 2u(t - 3).... C. 3. v(t) = u(t - 1) - u(t - 3) D. 4. v(t) = δ(t - 1)
• Match the following: List I List II A. lag compensation 1. Exterior of unit circle |z| = 1 B. lead compensation 2. PD control C. stability 3. Non-minimum phase D. Instability 4. Left half s plane 5. PI control
• Match the following: List I (Properties) List II (Relations) A. Linear but NOT time-invariant 1. y(t) = t2x(t) B. Time-invariant but NOT linear 2. y(t) = t |x(t)| C. Linear and time invariant 3. y(t) = |x(t)| 4. y(t) = x(t - 5)