suppose a wheel with a 15 inch diameter is used to turn a water valve stem with a radius of. 95 inches. What is the Mechanical advantage?

Technician A says that a seal can be pried out of a bore using a sharp chisel. Technician B says that smaller metal-backed seals can often be driven into place using a standard socket. Who is correct? Group of answer choicesA. A onlyB. B onlyC.

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

How does the thermal efficiency of an ideal cycle, in general, compare to that of a Carnot cycle operating between the same temperature limits?

1. A sine wave is to be used for two different signaling schemes: a. PSK b. QPSK The duration of a signal element is 10-5 s. If the received signal is of the following form: s (t) = 0.

Code a Boolean expression that tests if a decimal variable named currentSales is greater than or equal to 1000 or a Boolean variable named newCustomer is equal to true.

The Reynolds number for flow over a fixed horizontal flat plate is constant throughout its length. a) True b) False

Briefly describe the function of the thermostatic expansion valve in a vapour compression refrigeration system

An agent in another state wants to become an agent in New York. The other state gives the same privileges to New York agents wanting to be licensed in that state as it does its own agents.

What color is dot 5 brake fluid

Members of the student council have been asked by their principal to create a presentation for the school committe about a successful fundraiser. Which actions should be taken at the group's first meeting to ensure an effective project?