Question
a.
Fredinand Magellan
b.
Edwin Armstrong
c.
Johnson Armstrong
d.
Horace day
Posted under General Knowledge
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. In 1914, first regenerative circuit was invented and patented by
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. First regenerative circuit was invented in
View solution
Q. Type of resistor with electrical resistance is invented by
View solution
Q. Steam engine was invented in
View solution
Q. First steam engine builds to pump water by Thomas Newcomen in
View solution
Q. A steam shovel is a machine designed for moving and lifting material in mining industry such as rock and soil is invented in 1835 by
View solution
Q. Inventor who invented first hand-cranked ice-cream churn and patented invention but lack resources to make and market churn is
View solution
Q. Telephone is invented by
View solution
Q. Telephone was invented in
View solution
Q. Thermistor was invented in
View solution
Q. Toggle light switch was patented by Morris Goldberg and William John Newton in
View solution
Q. Transistors was invented by
View solution
Q. Who invented Insulin ?
View solution
Q. Who invented X-Ray ?
View solution
Q. Who invented Chloroform ?
View solution
Q. Who invented Crescograph ?
View solution
Q. Who invented Thermometer ?
View solution
Q. Who invented Penicillin ?
View solution
Q. Who invented Antigen ?
View solution
Q. Who invented Blood Transfer ?
View solution
Q. Who invented Heart Transplantation ?
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond General Knowledge? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
