Write the nested loops to control the number of rows and the number of columns that make up the letter e, as shown below: *** * *** * *** in the loop body, use a nested if statement to decide when to print an asterisk and when to print a space. the output statements have been written, but you must decide when and where to use them.

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.

What is a monomer? how do they form a ploymer from the view point of chemical bonding?