. A compound block and tackle _____.
a. requires two people to lift a load
b. has more lifting capacity than a simple block and tackle
c. must be attached to a trolley
d. has a gear-reduction unit
b. has more lifting capacity than a simple block and tackle
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Technician A says that fuel pump modules are spring-loaded so that they can be compressed to fit into the opening. Technician B says that they are spring-loaded to allow for expansion and contraction of plastic fuel tanks. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Based on historical weather data, a particular project is expected to be impacted by 6 adverse weather days. Using one of the procedures described in this chapter, make the appropriate allowance for adverse weather and solve the network for the basic scheduling information. For each activity, .show the computed value of early start, early finish, late start, late finish, total float, and free
float. What will be an ideal response?
Technician A says a fixed geometry turbocharger requires pressure relief because it operates over a wide rpm band. Technician B says a wastegate is commonly used to control the speed of the turbine in automobile engines. Who is correct?
A. Technician A B. Technician B C. Both technicians D. Neither technician
U.S. agricultural development creates competition for U.S. farmers
Indicate whether the statement is true or false