An advantage of the adjustable wrench is that one tool can be ...

[amal]

An advantage of the adjustable wrench is that one tool can be used for many sizes. What is one of its disadvantages?
 
  A) It is bulkier than an end wrench and will not fit in some places
  B) If it is adjusted too loosely, it will slip and round off the nut or bolt head. This is also hard on the users knuckles
  C) A and B above
  D) There are no disadvantages

Question 2

When a cutting fluid becomes rancid and has a bad odor, what should be done?
 
  A) Avoid contact with rancid fluid when using the machine
  B) Chemicals should be added to cover up the odor
  C) The old fluid should be replaced and the tank cleaned
  D) The operator should wear a respirator

[Ashley I]

Answer to Question 1

C

Answer to Question 2

C

[amal]

Gracias!

[mcabuhat]

Wow, this really help