with the solenoid/inductor in place, how much time will it take for the current to reach 63% of its final value

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Aproduction line at v. j. sugumaran's machine shop has three stations. the first station can process a unit in 7 minutes. the second station has two identical machines, each of which can process a unit in 16 minutes (each unit only needs to be processed on one of the two machines). the third station can process a unit in 10 minutes. ▼ is the bottleneck station, with a bottleneck time of nothing minutes per unit (enter your response as a whole number).

What characteristics of hv2112 make it the best candidate to be classified as a thorne-zytkow object?