The Laplace transform od unit step function 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?
A person who is unaffected by emotions is called -
The moisture content in timber for framework should not exceed-
A single phase transformer has a maximum efficiency of 90% at full load and unity power factor. Efficiency at half load at the same power factor is -