instrumentation nccer study set level 1 questions
and 100% correct answers 2025
In the metric system the prefix mill means? - ANSWER one-thousandth
Ten meters equals how many kilometers? - ANSWER 0.01 kilometers
atmospheric pressure at sea level is approximately? - ANSWER 14.7 psi
Any pressure that is less than the prevailing atmospheric pressure is called? - ANSWER a
vaccuum
How would you calculate 15 squared? - ANSWER 15x15
What acronym represents the sequence for solving an equation? - ANSWER PEMDAS
The equation 5B + 11B = 16 can also be defined as? - ANSWER 16B = 16 OR B = 16/16 OR B = 1
The diameter of a circle can also be defined as? - ANSWER twice the radius
An acute angle has? - ANSWER less than 90 degrees
The sum of interior angles of a square is? - ANSWER 360 degrees
Based on the 3-4-5 rule, if a right triangle has a base of 9 meters and an altitude of 12 meters,
the length of the hypotenuse should be? - ANSWER 15 meters
, How would you calculate 6 cubed? - ANSWER 6 X 6 X 6
An instrument index lists every instrument used on a project by its? - ANSWER Tag number
Which document would be used to identify the drawings and documents related to a specific
instrument with a known tag number? - ANSWER Instrument index
The drawing that would most likely show where a particular instrument is to be installed and
the elevation at which it is to be located is the? - ANSWER Location drawing
Location drawings are sometimes referred to as? - ANSWER Routing drawings
What is a combination of two or more instruments of control functions arranged so that signals
pass from one to another for the purpose of measurement and/or control of a process variable?
- ANSWER Control Loop
The materials list on an installation detail drawing normally contains? - ANSWER A list of parts
and materials needed to install the instrument.
The instrument symbol for a field mounted devise has? - ANSWER No lines drawn through it
The first letter of the tag number identifies the? - ANSWER Measured or initiating variable
Normally the second number in a tag number that only contains two letters is used to identify? -
ANSWER Function of the instrument, such as record or indicate.
and 100% correct answers 2025
In the metric system the prefix mill means? - ANSWER one-thousandth
Ten meters equals how many kilometers? - ANSWER 0.01 kilometers
atmospheric pressure at sea level is approximately? - ANSWER 14.7 psi
Any pressure that is less than the prevailing atmospheric pressure is called? - ANSWER a
vaccuum
How would you calculate 15 squared? - ANSWER 15x15
What acronym represents the sequence for solving an equation? - ANSWER PEMDAS
The equation 5B + 11B = 16 can also be defined as? - ANSWER 16B = 16 OR B = 16/16 OR B = 1
The diameter of a circle can also be defined as? - ANSWER twice the radius
An acute angle has? - ANSWER less than 90 degrees
The sum of interior angles of a square is? - ANSWER 360 degrees
Based on the 3-4-5 rule, if a right triangle has a base of 9 meters and an altitude of 12 meters,
the length of the hypotenuse should be? - ANSWER 15 meters
, How would you calculate 6 cubed? - ANSWER 6 X 6 X 6
An instrument index lists every instrument used on a project by its? - ANSWER Tag number
Which document would be used to identify the drawings and documents related to a specific
instrument with a known tag number? - ANSWER Instrument index
The drawing that would most likely show where a particular instrument is to be installed and
the elevation at which it is to be located is the? - ANSWER Location drawing
Location drawings are sometimes referred to as? - ANSWER Routing drawings
What is a combination of two or more instruments of control functions arranged so that signals
pass from one to another for the purpose of measurement and/or control of a process variable?
- ANSWER Control Loop
The materials list on an installation detail drawing normally contains? - ANSWER A list of parts
and materials needed to install the instrument.
The instrument symbol for a field mounted devise has? - ANSWER No lines drawn through it
The first letter of the tag number identifies the? - ANSWER Measured or initiating variable
Normally the second number in a tag number that only contains two letters is used to identify? -
ANSWER Function of the instrument, such as record or indicate.
