Let the function fun be defined as (10 pts)

fun(int *k)

{

*k +=4;

return 3 * (*k) - 1; }

suppose fun is used in the program as follows

void main( ){

int i = 10, j = 10, sum1, sum2;

sum1 = (i / 2) + fun ( & i );

sum2 = fun ( & j ) + ( j / 2); }

what are the values of sum1 and sum2

a. operands in the expressions are evaluated left to right?

b. operands in the expressions are evaluated right to left?

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery

Awall of 0.5m thickness is to be constructed from a material which has average thermal conductivity of 1.4 w/mk. the wall is to be insulated with a material having an average thermal conductivity of 0.35 w/mk so that heat loss per square meter shall not exceed 1450 w. assume inner wall surface temperature of 1200°c and outer surface temperature of the insulation to be 15°c. calculate the thickness of insulation required.