Correct answer
A. no moderator is used
Explanation
The correct answer is no moderator is used.
For applications involving high stresses in one direction only the following type of thread would be best suited________?
In composite or reverse laid ropes________?
If the surface of liquid is convex, men ________?
For the same lift and same angle of ascent, a smaller base circle will give________?
The resultant of the following three couples 20 kg force, 0.5 m arm, $ ve sense 30 kg force, 1 m arm, – ve sense 40 kg force, 0.25 m arm, + ve sense having arm of 0.5 m will be________?
Nickel in steel________?