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Glossary
© National Instruments Corporation
G-3
VXI-1500 User Manual
H
Hz
Hertz; cycles per second.
I
I
MP
Mainframe peak current.
IEC
International Electrotechnical Commission; an organization that sets
international electrical and electronics standards.
IEEE
Institute of Electrical and Electronics Engineers.
in.
Inches.
L
lb
Pounds.
M
m
Meters.
MTBF
Mean time between failure.
MTTR
Mean time to repair.
N
NEMA
National Electrical Manufacturers Association.
R
RH
Relative humidity.
RMS
Root mean square. A method used to measure electrical output in volts
and watts.