Answer Posted / mohammed shahnawaz

in sync mode, operation is performed with respect to
clock<timing is maintained>.used in time based
application.eg:traffic signal<exceppt during peak hours,and
emergency such as ambulance,etc
in asynch mode,operation is performed without a
clock.eg;fire alarm system.

what is meant by shear resistance in concrete?

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As a water tank loses heat, the temperature drops by 2 K/min when a heater is on, the system gains temperature at 4 K/min. A two-position controller has a 0.5 min control lag and a neutral zone of ± 4% of the setpoint about a setpoint of 323 K. Plot the heater temperature versus time. Find the oscillation period

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hi i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. pis inform to venkatesh.muddana86@gmail.com

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