check your knowledge ! Quiz
Question Number 1
Atomic number is denoted by-
A. A
B. Z
C. N
Question Number 2
The first atomic reactor was designed by-
A. watson
B. kepler
C. max plank
D. enrico fermi
Question Number 3
one horse power is
A. 746 watts
B. 335 watts
C. 743 watts
D. 720 watts
Question Number 4
octane number is used to represent the quality of
A. natural gas
B. coal
C. petrol
Question Number 5
cinnabar is an alloy of -
A. iron
B. mercury
C. copper
D. manganese