A. Engine speed

B. Engine power

C. BHP

D. IHP

A. Nozzle

B. Intake valve

C. Exhaust valve

D. Piston rod

A. Crank shaft

B. Drive wheel

C. Piston

D. Piston rod

A. 1054.6 J

B. 252 Cal

C. Both a and b

D. None of these

A. Silicon

B. Aluminum

C. Indium

D. Phosphorus

A. 2 times

B. 4 times

C. 6 times

D. 8 times

A. Meridian

B. Longitude

C. Latitude

D. None of these

A. Geothermal

B. Fossil fuels

C. Wind

D. All of these

A. Cut the soil

B. Lift the soil

C. Turn the soil

D. Both (b & c)

A. A natural phenomenon

B. A combination of smoke and fog

C. Is colourless

D. All of the above