Correct answer
C. tension
Explanation
The correct answer is tension.
Auto-ignition reaction time for petrol engine first decreases with increase in fuel air ratio, reaches a minimum value and then increases with subsequent increase in fuel air ratio. The minimum value occurs in the region of________?
A nuclear unit becoming critical means________?
If two moving elements have surface contact in motion, such pair is known as________?
In a typical medium speed, 4-stroke cycle diesel engine ________?
Duplex feed pumps are used in small steam boilers. These operate on the principle of________?
Atomic number of an element in the periodic table represents the numbers of________?