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5.0
SDI DM Questions with Detailed
Verified Answers (100% Correct
Answers) /Already Graded A+
Quiz: Which of the following methods are appropriate for accounting
for divers at the end of the dive?
1: Head count.
2: Equipment count.
3: Checking for empty seats on the boat.
4: A 'by name" roll call.
Ans: A 'by name" roll call.
Quiz: The first step in assisting a tired diver back to the boat or
shore is to ensure that the diver is:
1: Positively Buoyant
2: Negatively Buoyant
3: Nauseous
4: Neutrally Buoyant
Ans: Positively Buoyant
Quiz: True or False: The only acceptable methods for towing a
diver in need are the "Cylinder Valve Tow" and the 'Underarm Push".
1: True
Sunday, 02 March 2025
,2: False
Ans: False
Quiz: True or False: The two most common finning techniques
among sport divers are the scissors kick and the flutter kick.
1: True
2: False
Ans: True
Quiz: A properly weighted diver should be able to __________
simply by exhaling deeply.
1: Ascend
2: Descend
3: Air Share
4: Float
Ans: Descend
Quiz: When performing the Giant Stride entry, the diver's BCD
should be inflated _________________________, so that it will quickly bring
the diver back to the surface after entering.
1: Completely
2: About Halfway
Examstudy - Stuvia US
,3: About one-third
4: Very Little
Ans: About halfway
Quiz: Whether diving with a new or used BCD you should
___________________ before attaching it to the cylinder.
1: Fill it with Air
2: Wet the Cylinder Strap
3: Adjust the Cylinder Strap
4: Adjust the Weights
Ans: Wet cylinder strap
Quiz: Many divers turn the cylinder valve knob back a quarter turn
to ensure that the ____________ of the valve's handle remain engaged,
and to relieve excess pressure on the valve's o-rings.
1: O-Rings
2: Fittings
3: Threads
4: Oriface
Ans: Threads
Examstudy - Stuvia US
, Quiz: Using the US Navy Tables, complete the following dive profile
question: What is the pressure group after a dive to 19.8m/65ft for 28
minutes?
1: c
2: d
3: e
4: f
Ans: F
Quiz: Using the US Navy Tables, complete the following dive profile
question: A diver in pressure group D plans a dive to 19.8m/65ft What is
his NDL for this dive?
1: 17 Minutes
2: 20 Minutes
3: 23 Minutes
4: 28 Minutes
Ans: 28 Minutes
Quiz: Hose-less air integrated Personal Dive Computers are
connected to the high-pressure port via a:
1: High-Pressure Hose
2: DIN Adaptor
Examstudy - Stuvia US
In today's fast-paced educational landscape, students need reliable resources to excel in their studies.
5.0
SDI DM Questions with Detailed
Verified Answers (100% Correct
Answers) /Already Graded A+
Quiz: Which of the following methods are appropriate for accounting
for divers at the end of the dive?
1: Head count.
2: Equipment count.
3: Checking for empty seats on the boat.
4: A 'by name" roll call.
Ans: A 'by name" roll call.
Quiz: The first step in assisting a tired diver back to the boat or
shore is to ensure that the diver is:
1: Positively Buoyant
2: Negatively Buoyant
3: Nauseous
4: Neutrally Buoyant
Ans: Positively Buoyant
Quiz: True or False: The only acceptable methods for towing a
diver in need are the "Cylinder Valve Tow" and the 'Underarm Push".
1: True
Sunday, 02 March 2025
,2: False
Ans: False
Quiz: True or False: The two most common finning techniques
among sport divers are the scissors kick and the flutter kick.
1: True
2: False
Ans: True
Quiz: A properly weighted diver should be able to __________
simply by exhaling deeply.
1: Ascend
2: Descend
3: Air Share
4: Float
Ans: Descend
Quiz: When performing the Giant Stride entry, the diver's BCD
should be inflated _________________________, so that it will quickly bring
the diver back to the surface after entering.
1: Completely
2: About Halfway
Examstudy - Stuvia US
,3: About one-third
4: Very Little
Ans: About halfway
Quiz: Whether diving with a new or used BCD you should
___________________ before attaching it to the cylinder.
1: Fill it with Air
2: Wet the Cylinder Strap
3: Adjust the Cylinder Strap
4: Adjust the Weights
Ans: Wet cylinder strap
Quiz: Many divers turn the cylinder valve knob back a quarter turn
to ensure that the ____________ of the valve's handle remain engaged,
and to relieve excess pressure on the valve's o-rings.
1: O-Rings
2: Fittings
3: Threads
4: Oriface
Ans: Threads
Examstudy - Stuvia US
, Quiz: Using the US Navy Tables, complete the following dive profile
question: What is the pressure group after a dive to 19.8m/65ft for 28
minutes?
1: c
2: d
3: e
4: f
Ans: F
Quiz: Using the US Navy Tables, complete the following dive profile
question: A diver in pressure group D plans a dive to 19.8m/65ft What is
his NDL for this dive?
1: 17 Minutes
2: 20 Minutes
3: 23 Minutes
4: 28 Minutes
Ans: 28 Minutes
Quiz: Hose-less air integrated Personal Dive Computers are
connected to the high-pressure port via a:
1: High-Pressure Hose
2: DIN Adaptor
Examstudy - Stuvia US
