Which of the following is having the lowest value of overall heat transfer coefficient?
বাংলাদেশে সর্বোচ্চ কত KV ওভারহেড লাইন আছে?
"Dead slow" is a ___ sign.
If Pm is the maximum power transferred, the loss on the system is
The loss of head at exit of a pipe is -
v2/2g
0.5v2/2g
0.375v2/2g
0.75v2/2g
Which of the following is the result of a reduction in operating pressure in the Air refrigeration cycle?