Which instrument is used to check if a circuit is closed or intact, but doesn't provide any accurate
measurement of resistance?
a. Continuity tester
b. Clamp-on ammeter
c. In-line ammeter
d. Ohmmeter
a
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All of the following can be said about slave culture in the colonies EXCEPT
A. native-born African Americans had much to do with its development and growth. B. it included a unique language that blended African and English words. C. it transformed African religious rituals into what would become new musical forms. D. it merged a blend of traditional African folkways with those found in the colonies. E. it emerged from efforts by slave traders to suppress African speech, religion and traditions.
_____ is perhaps the oldest of the major grain crops
A) Barley B) Sorghum C) Wheat D) Corn
Traffic flow on a three-lane (one direction) freeway can be described by the Greenshields model. One lane of the three lanes on a section of this freeway will have to be closed to undertake an emergency bridge repair that is expected to take 2 hours. It is estimated that the capacity at the work zone will be reduced by 30% of that of the section just upstream stream of the work zone. The mean free flow speed of the highway is 55 mph and the jam density is 135 veh/mi/ln. If it is estimated that the demand flow on the highway during the emergency repairs is 90% of the capacity, using the deterministic approach, determine: (i) The maximum queue length that will be formed (ii) The total delay (iii) The number of vehicles that will be affected by the incident (iv) The average individual delay
What will be an ideal response?
Find the value of the current for the circuit if 
. Carry the answer to two decimal places.
Fill in the blank(s) with the appropriate word(s).