How is HDPE pipe most commonly joined?
A) Sealant B) Force C) Heat fusion D) Tape
Question 2
If the technician encounters a circuit breaker that is tripping repeatedly, she should first:
A) Replace the breaker with one with a higher rating.
B) Bypass the breaker.
C) Keep re-setting the breaker until something fails.
D) Find the electrical fault that is causing the breaker to trip.