The initial velocity of a servo motor is 450 rpm, and the gear ratio of the gears in the motor is 2/5. What is the new velocity of the motor if it has a

better torque?

A specimen of some metal having a rectangular cross section 9.61 mm x 11.5 mm is pulled in tension with a force of 8850 N, which produces only elastic deformation.

Describe the process of setting and strength gain in portland cement systems. Begin with raw cement and describe what happens over time, which hydrates form first, and the rate at which the various hydrates form.

The major resisting force in gravity dam?

Consider the combustion of ethanol C2H5OH with air. Assume the air is dry and comprised of 21% oxygen and 79% nitrogen on a molar basis. a. Determine the air/fuel ratio on a molar basis. b. Determine the air/fuel ratio on a mass basis.

What is - 4 (negative 4) in a 2's complement of 8 bits?

A steel with 1.0 % carbon is known as which one of the following: (a) eutectoid, (b) hypoeutectoid, (c) hypereutectoid, or (d) wrought iron?

A transistor can not be used as a Select one variable resistor switching device regulator tuning device

Where might you find recommendation engines at work?

Just getting to your class is enough for showing up. A) True B) False

A completely reversible heat pump produces heat at a rate of 100 kW to warm a house maintained at 25℃. The exterior air, which is at 0℃, serves as the source.