Page 329 - General Knowledge

GENERAL KNOWLEDGE 2019

79. Which of the following is the contribution of Scientist Jeans in Physics?
A. Lens Camera
B. Tyre
C. Both A & B
D. All of the above

80. Which of the following is the striking contribution in Physics of Scientist Fahrenheit?
A. Fountain Pen
B. Gas Engine
C. Clinical Thermometer
D. Thermionic Emission

81. Who invented Scooter?
A. G. Brousa
B. Harison & Kaitlin
C. William Gas Cogin
D. None of the above

82. Who among the following Scientist is associated with the invention of the
refrigerator?
A. G. Brousa
B. Harison & Kaitlin
C. William Gas Cogin
D. Einstein

83. Which of the following scientist is the inventor of the lift?
A. F.G Otis
B. Edison
C. William Gas Cogin
D. Einstein

84. Who among the following scientist invented the Microphone?
A. Einstein
B. Edison
C. John & John
D. Janson & Janson

85. Powerloom invention is associated with:
A. Devi
B. Johnson Harrison
C. Carl Right
D. Walter Hunt

86. The invention of Petrol Car is associated with:
A. Janson & Janson
B. John & Johnson

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