Strength of Materials In the lever of third order, load W, effort P and fulcrum F are oriented as follows W between P and F F between W and P P between W and F W, P and F all on one side W between P and F F between W and P P between W and F W, P and F all on one side ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The effort required to lift a load W on a screw jack with helix angle a and angle of friction Wsin(a + <(>) Wtan(a-<)>) Wcos(a + ) Wtan(a + <)>) Wsin(a + <(>) Wtan(a-<)>) Wcos(a + ) Wtan(a + <)>) ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The unit of work or energy in S.I. units is newton watt joule pascal newton watt joule pascal ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The center of gravity of a uniform lamina lies at the center of heavy portion the mid point of its axis the bottom surface All of these the center of heavy portion the mid point of its axis the bottom surface All of these ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Which of the following is not the unit of pressure ? atmosphere mm of wcl newton. kg/cm atmosphere mm of wcl newton. kg/cm ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials If a suspended body is struck at the centre of percussion, then the pressure on die axis passing through the point of suspension will be Zero Minimum Infinity Maximum Zero Minimum Infinity Maximum ANSWER DOWNLOAD EXAMIANS APP
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