< Previous | Contents | Next >
4. CONVERSION TABLE OF SI UNITS
Quantity | SI Unit | Other Unit | Remarks |
mass density (mass density) moment of inertia force moment (torque) stress pressure work energy electric potential power temperature quantity of heat heat flow rate frequency rotational frequency velocity plane angle | kg kg m kg m N N m Pa or N m Pa J J W K or 〬C J W Hz s m s rad | t - - kgf kgf m kgf m m kgf cm or bar kgf m kW h PS C cal or kcal kcal h - min rpm knot 〬, ', " | 1 tkg - - 1 kgf = 9.81 N 1 kgf m = 9.81 N m 1 kgf mm = 9.81 N mm = 9.81 MPa 1 kgf cm = 0.981 bar = 98.1 kPa 1 kgf m = 9.81 J 1 kWh = 3.6 × J 1 PS = 735.5 W 〬C = K 1 kcal = 4.19 kJ 1 kcal h = 1.16 W - rpm = 60 s 1 knot = 1852 m h 1〬 = rad |
5. LOAD LINE MARKS
LOAD LINE MARKS