Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics and Communication Engineering
»
Matching Questions
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
A-2, B-4, C-3
A-2, B-3, C-1, D-4
A-3, B-4, C-1, D-2
A-2, B-1, C-4, D-3
Correct Answer:
A-3, B-4, C-1, D-2
← Previous Question
Next Question→
More Questions from
Matching Questions
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
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments