For what does the world owe Almon Strowger a debt of gratitude? Options: A . &nbspParking Meters B . &nbspVending Machines C . &nbspAutomatic Telephone Exchanges D . &nbspTraffic Lights

For what does the world owe Almon Strowger a debt of gratitude?

Question

For what does the world owe Almon Strowger a debt of gratitude?

Options:

A . Parking Meters

B . Vending Machines

C . Automatic Telephone Exchanges

D . Traffic Lights

Answer: Option C

Submit Your Solution Below and Earn Points !

Next Question

Question 1. In which decade was the telegraph invented?....

Question 2. What inspired reflecting road lights to be invented?....

Question 3. When were blue jeans invented?....

Question 4. Who invented Electric Generator?....

Question 5. What device for new parents did Ann Moore invent in 1969?....

Question 6. In which decade was the transistor invented?....

Question 7. What invention was first installed at a Hartford, Connecticut bank in 1889?....

Question 8. Who invented Bifocal Lens?....

Question 9. Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?....

Question 10. What Karl Benz invented?....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0