TLS Online TPP Program

#Question id: 24169


A fireplace should be lined with special fire bricks to prevent heat transfer.

#General Aptitude
  1. Normal bricks are not dense enough to withstand excessive heat.
  2. Fire codes also require a smoke alarm in every room.
  3. Good up-drafts can make a pleasant fire, however.
  4. Modern houses don’t use as much lumber as older homes did.