B2 Review

Exit

Question 1 of 1

  Time Left


0
305325
0
180
block

Which of the following statements about steam distributing heating coils is true?

Select the correct answer(s).  

(0/0)














305326
0
180
none
305327
0
180
none
305328
0
180
none
305329
0
180
none
305367
0
180
none
305368
0
180
none
305371
0
180
none
305372
0
180
none
305373
0
180
none
305375
0
180
none
305377
0
180
none
305378
0
180
none
305380
0
180
none
305383
0
180
none