Quiz: Some Basic Questions Of Science And Engineering
9 Questions
| Total Attempts: 492
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Questions and Answers
- 1.A step up motor increases:
- A.
Voltage
- B.
Current
- C.
Power
- D.
None of the above
- 2.Unit of inductance is:
- A.
Farad
- B.
Ohm
- C.
Henry
- D.
Mho
- 3.The frequency of a DC signal is:
- A.
50 Hz
- B.
Zero
- C.
100 Hz
- D.
None of the above
- 4.When was C programming invented?
- A.
1987
- B.
1967
- C.
1997
- D.
1977
- 5.The keyword used to transfer the control from sub routine to main function is:
- A.
Return
- B.
Go back
- C.
Exit
- D.
Escape
- 6.Engineer's Day is celebrated in India in honor of:
- A.
Sir Mokshagundam Visvesvaraya
- B.
Aryabhata
- C.
Homi Bhabha
- D.
Yellapragada Subbarao
- 7.Which of the following is NOT a green house gas?
- A.
Hydrogen
- B.
Carbon di oxide
- C.
Nitrous oxide
- D.
Methane
- 8.Who discovered the radioactive element radium?
- A.
Marie Curie
- B.
Albert Einstein
- C.
Benjamin Franklin
- D.
Isaac Newton
- 9.Who invented and patent dynamite?
- A.
A. Nobel
- B.
J. R. Gluber
- C.
G. Fawks
- D.
W. Bickford
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