746 watts are equivalent to_____________?
746 watts are equivalent to_____________?
A. 1 Joule
B. 1 erg
C. 1HP
D. 1 poise
A. 1 Joule
B. 1 erg
C. 1HP
D. 1 poise
A. Blue
B. Green
C. Orange
D. Yellow
A. Heating
B. Beating
C. Artificial nuclear radioactivity
D. Chemical reaction
A. Sea Food
B. Seeds
C. Fruits and Vegetables
D. None of these
In a railway track, two rails are joined end to end with a gap tin between them because?
A. Steel can be saved
B. Accidents due to contraction in winter can be avoided
C. Air gaps are necessary for bearing the weight of running train
D. Accidents due to expansion in summer can be avoided
E. All of these
Sunlight is a Great Source of ____________?
A. vitamin C
B. vitamin D
C. vitamin E
D. vitamin K
A. Carbon dioxide
B. Oxygen
C. Nitrogen
D. Hydrogen sulphide