Physics A single fixed pulley is used to draw water from a well because Efficiency is 100% Velocity ratio is low Force is applied in a convenient direction Mechanical advantage is high Efficiency is 100% Velocity ratio is low Force is applied in a convenient direction Mechanical advantage is high ANSWER DOWNLOAD EXAMIANS APP
Physics What type of simple machine is an axe? Both A & B Lever Wedge The screw Both A & B Lever Wedge The screw ANSWER DOWNLOAD EXAMIANS APP
Physics While ascending a hill, the driver of the vehicle keeps the gear ratio Less than 1 Equal to 1 Either equal to or greater than 1 Greater than 1 Less than 1 Equal to 1 Either equal to or greater than 1 Greater than 1 ANSWER DOWNLOAD EXAMIANS APP
Physics The size of gear is usually specified by Circular pitch Pressure angle Pitch circle diameter Diametral pitch Circular pitch Pressure angle Pitch circle diameter Diametral pitch ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a compound machine? Bicycle Knife Screw Ramp Bicycle Knife Screw Ramp ANSWER DOWNLOAD EXAMIANS APP
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