1. __________ is the progressive decrease of signal strength with increasing distance. A. Radiation B. Attenuation C. Modulation D. Propagation ANSWERS:B 2. Calculate the effective earth’s radius if the surface refractivity is 301. A. 8493 km B. 8493 mmi C. 6370 km D. 6370 mi ANSWERS:A 3. If k-factor is greater than 1, the array … Read more
1. The minimum number of transistors required to implement a two input AND gate is A. 2 B. 4 C. 6 D. 8 Answer: C 2. Using DeMorgan’s Theorem we can convert any AND-OR structure into A. NAND-NAND B. OR-NAND C. NAND-NOR D. NOR-NAND Answer: A 3. For a memory with a 16-bit address space, … Read more
1. The dielectric losses do not depend on frequency. A. True B. False Answer: B 2. Fleming’s left hand rule is used to find A. direction of force on a current carrying conductor B. direction of flux in solenoid C. direction of magnetic field due to a current carrying conductor D. direction of induced emf … Read more
1. When a wave is incident from the more dense into a less dense medium at an angle equal to or exceeding the critical angle, the wave suffers total internal __________ . A. reflection B. refraction C. transmission D. none of the above Answer: B 2. Radiation intensity in a given direction is the A. … Read more
Important Days in January Jan 1 Army Medical Corps Establishment Day Jan 8 African National Congress Foundation Day Jan 10 World Laughter Day Jan 9 Pravasi Bharatiya Divas Jan 11 Death anniversary of Lal Bahadur Shastri Jan 12 National youth Day (Birth Day of Swami Vivekanand) Jan 15 Army Day Jan 23 Netaji Subhash Chandra … Read more
SSB Recruitment 2023: The most recent notice for the recruitment of various positions, such as Constable Tradesman, Head Constable, Assistant Sub-Inspector (ASI), Steno, Sub-Inspector (SI), Assistant Commandant, etc., was released by Sashastra Seema Bal (SSB). Starting on May 20, 2023, qualified applicants can submit an online application for the SSb Recruitment 2023 through the website … Read more
Friday’s earthquake in Bangladesh had a magnitude of 4.8. The Northeast region, including Guwahati in Assam, was shaken by the tremors. There were no reports of any casualties or property loss as a result of the earthquake. From the India, Today News Desk: Guwahati, Assam, and other areas of the Northeastern region experienced earthquake tremors … Read more
New Zealand Economy Recession: According to recent data released on Thursday, New Zealand’s economy has entered a recession as a result, after the country’s central bank aggressively raised interest rates to a 14-year high. Following a downwardly revised 0.7% decline in the prior quarter, the gross domestic product declined by 0.1% in the March quarter, … Read more
Allu Arjun AAA Cinemas: One of the most attractive actors is Allu Arjun. He owns numerous businesses in addition to being an actor. With the opening of his opulent new movie theatre, AAA Cinemas, the actor has now expanded his line of work. Today in Hyderabad, he opened a cinema of the highest caliber. KEY … Read more