Engineering, 23.08.2019 00:30 quesleeze
List one advantage and one disadvantage of the use of the commutator?
Answers: 2
Another question on Engineering
Engineering, 04.07.2019 18:10
Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.
Answers: 3
Engineering, 04.07.2019 18:10
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
Answers: 1
Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
Answers: 2
Engineering, 04.07.2019 18:10
Condition monitoring is a major component of. (clo4) a)- predictive maintenance. b)-preventive maintenance c)-proactive maintenance d)-reactive maintenance.
Answers: 1
You know the right answer?
List one advantage and one disadvantage of the use of the commutator?...
Questions
Physics, 12.10.2020 01:01
Mathematics, 12.10.2020 01:01
Physics, 12.10.2020 01:01
Computers and Technology, 12.10.2020 01:01
English, 12.10.2020 01:01
Social Studies, 12.10.2020 01:01
History, 12.10.2020 01:01
History, 12.10.2020 01:01
Biology, 12.10.2020 01:01
Social Studies, 12.10.2020 01:01
