1.When going into a lock:
a) keep to the right
b) follow lockmaster's instructions
c) keep to the left
d) stay in the centre
Answer:

2. When the gate opens:
a) Get out as fast as you can
b) Cast off lines and start the engine
c) Wait for lockmaster's instructions
d) Dump garbage overboard
Answer:

3. A flashing light at a lock means:
a) the lock is closed for the night
b) your boat is approaching too fast
c) the lock is being operated and will open soon
d) the light must be kept to starboard when going upstream
Answer:

4. When in a lock:
a) keep the engine running
b) tie your boat securely to lock rings
c) shut off your engine
d) smoking is allowed as soon as you tie up your vessel
Answer:

5. When leaving a lock:
a)blowers must be switched on for several minutes
b) the lockmaster will indicate the order vessels are to leave
c) nothing is to be gained because you will just end up waiting at the next lock
d) all of the above are are true
Answer:

6. When a red light is on this means:
a) the lock cannot be entered
b) the lock is about to open - stand by
c) the boats are free to enter but must do so slowly
d) shut off your engines
Answer: