Electric Car Heater MCQ (Multiple Choice Questions) PDF - 113

MCQ 561: In which one of the following year, electric car heater was invented?

1. 1890
2. 1865
3. 1813
4. 1842

MCQ 562: In which one of the following year, Fuel Cells were patented?

1. 1958
2. 1903
3. 1874
4. 1839

MCQ 563: The first effective filtering gas mask was invented by an African American inventor named as

1. Sir Garrett Morgan
2. Sir William Shockley
3. John Loudon McAdam
4. Sir Samuel Morse

MCQ 564: Mercury Thermometer with standardized Fahrenheit scale was invented by

1. Sir Daniel Gabriel Fahrenheit
2. Sir Gideon Sundback
3. Sir Narinder Singh Kapany
4. Sir Mathew Maury

MCQ 565: Lacrosse was codified by a Canadian dentist and patriot named as

1. Sir George Beers
2. Sir T.E Rayan
3. Sir James Hillier
4. Dr Dennis Colonello