6) What are the minimum expected values of starting torque, pull
up torque and breakdown torque...
6) What are the minimum expected values of starting torque, pull
up torque and breakdown torque for a 60 Hz, eight pole, 100 HP,
NEMA A design B induction motor which runs at 870 RPM when
operating at rated load?
Currently I am working with Pull up and pull down registers and
trying to understand what does it mean? But could not able to
understand. I searched in Wikipedia but still confused.
What does it mean to use an open collector? What role does the "pull-up" resistor play? Say device "A" wanted to send a "1" on the wire, what would device A need to drive? What would the other devices be driving when they weren't trying to use the bus? Say device "A" wanted to send a "0" on the wire. What would device A need to drive? What would the other devices be driving when they weren't trying to use the bus?...
What is the maximum and minimum values for average end-to-end
distance in polymers? What is the probablity distribution function
for the chain length between these range? Drive the equation for
root-mean square end to end distance for N bonds, each with the
length of 1 and no steric hindrance and all the chains are freely
rotated?
6. What are the levels of the respiratory system, starting with
the trachea as the ‘first level.’ Make the last level the smallest
unit of the lungs. What major process/function happens at the
smallest level?
6. What is an addition reaction?
a. What type of starting materials are used for addition reactions?
(functional group)
b. What type of reagents are used for addition reactions?