Red Seal Plumbing Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Study for the Red Seal Plumbing Exam with our comprehensive quiz featuring flashcards and multiple choice questions. Each question includes hints and explanations to enhance your understanding. Get ready for success!

Start Multiple Choice Practice Test
Start Flash Cards

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

At what angle is the point on a centre punch ground?

  1. 45 degrees

  2. 90 degrees

  3. 60 degrees

  4. 120 degrees

The correct answer is: 90 degrees

A 45 degrees - This is an incorrect angle for grinding a centre punch. 45 degrees is typically used for chamfering or creating a bevel on a punch. B: 90 degrees - This is the correct angle for grinding a centre punch. A centre punch is typically ground at 90 degrees to create a sharp point for marking on metal or other materials. C: 60 degrees - This is an incorrect angle for grinding a centre punch. 60 degrees is typically used for creating an acute angle or a fine point on a punch, not for centre punches. D: 120 degrees - This is an incorrect angle for grinding a centre punch. 120 degrees is typically used for creating an obtuse angle or a rounded point on a punch, not for centre punches.

More Questions Like This