If a switch is open, the circuit has a complete electrical path and the load will operate.

True

False

The motion of a particle is defined by the relation x = t3 - 6t2 + 9t + 3, where x and t are expressed in feet and seconds, respectively. Determine When the velocity is zero The position, acceleration and total distance traveled when t = 5 sec

The ventilating fan of the bathroom of a building has a volume flow rate of 32 L/s and runs continuously. If the density of air inside is 1.20 kg/m3, determine the mass of air vented out in one day. The mass of air is kg.

A round hole will be created at a sheet metal with a single punch. The diameter of the hole is 10 mm and the thickness of the sheet metal is 1 mm. The ultimate tensile strength of the material is 190 MPa.

What are the characteristics of Polyamide?

Which of these may be an abnormalitu during your pre drive check a) there is another vehicle nearby b) your mirrors are aligned c) the steering wheel responds d) theres an unidentified puddle

If traffic is approaching on your left and there is a child riding a bike to your right, you should: A. Move closer to oncoming traffic B. Move closer to the bicyclist C. Pull over until the road is clearer

Alloy parts were cast with a sand mold that took 160 secs for a cube-shaped casting to solidify. The cube was 50 mm on a side. (a) Determine the value of the Chvorinov's mold constant.

Critically analyse a common engineered product in terms of the materials used, the processes required to manufacture the product, and the historical context of the material leading to its present form

Given an unsorted array of distinct positive integers A[1 ... n] in the range between 1 and 10000 and an integer i in the same range. Here n can be arbitrary large. You want to find out whether there are 2 elements of the array that add up to i.

A hydraulic power unit is sometimes referred to as a?