World Science and Technology – 25

5555555555

25. What does AM mean?

(a) Angelo marconi
(b) Anno median
(c) Amplitude modulation
(d) Amperes

Answer
Answer : (c)
Explanation
Explanation : Amplitude modulation was the first type to be used in radio. It works well with HF and morse code.
Subject Name : General Knowledge
Exam Name : UPSC, SSC, KVS, NVS, IBPS, RBI, SBI, RRB
Posts Name : Post Graduate Teacher, College Lecturer, Officer, Office Assistant, Clerk
General Knowledge Books

IAS 2022 Total InfoCDS 2022 Total InfoSSC 2022 Total Info
RAILWAY 2022 Total InfoNDA 2022 Total InfoKVS 2022 Total Info
SBI 2022 Total InfoAFCAT 2022 Total InfoUGC NET 2022 Total Info
IBPS 2022 Total InfoJAM 2022 Total InfoCSIR UGC NET 2022 Total Info

Related Posts

  • World Science and Technology - 27
    World Science and Technology - 27555555555527. What does AM mean? (a) Angelo marconi (b) Anno median (c) Amplitude modulation (d) Amperes
    Tags: science, technology, angelo, marconi, anno, median, amplitude, modulation, amperes, general
  • World Science and Technology - 113
    World Science and Technology - 1135555555555113. In which decade was the Internet first implemented? (a) 1940s (b) 1950s (c) 1960s (d) 1980s
    Tags: science, technology, general, awareness
  • World Science and Technology - 123
    World Science and Technology - 1235555555555123. How many terminals does a BJT have? (a) 1 (b) 5 (c) 4 (d) 3
    Tags: science, technology, general, awareness
  • World Science and Technology - 38
    World Science and Technology - 38555555555538. In which decade was the telegraph invented? (a) 1810s (b) 1840s (c) 1870s (d) 1890s
    Tags: science, technology, general, awareness
  • World Science and Technology - 115
    World Science and Technology - 1155555555555115. In which decade was the transistor invented? (a) 1940s (b) 1950s (c) 1960s (d) 1980s
    Tags: science, technology, general, awareness

LEAVE A REPLY

Please enter your comment!
Please enter your name here