What is a common tool used to gain mechanical advantage while hoisting.

The current in a 67-Ω resistor is 0.12 A. This resistor is in series with a 35-Ω resistor, and the series combination is connected across a battery. What is the battery voltage?

A pin-supported structure has unrestrained rotations at the support locations. a) True b) False

Most electricity and natural gas consumption is used for

The main difference between trusses and frames is trusses are made up of two force members and Frames are made up of multiple force member. a) - True b) - False

Is refrigerator with an ice-maker an open or a closed system? Explain your answer

Familiarity with basic fastener properties: For each of the standard fasteners specified informally below, determine the major diameter d, the pitch p, the pitch diameter dp, and the bolt length L.

The diameter of a cylinder is called the a.) stroke b.) bore c.) principal length d.) radius

Consider the following grooves, each of width W, that have been machined from a solid block of material. (a) For each case obtain an expression for the view factor of the groove with respect to the surroundings outside the groove.

What is the last step to the design process? A: Define the problem B: Present solution C: Evaluate a solution D: Develop a solution

The controller can be considered the brain of closed loop system