Engineering, Control Systems. Test 60

What is the purpose of the clapper box on a shaping machine?

To angle tool position.
To relieve the tool cutting edge on the return stroke.
To securely hold the tool.
To adjust tool position.

This automatic control system shows one temperature controller steering two valve motors (fitted in different process components) by using different working ranges. This is called _____ control.

separated range.
feedback.
diverted.
split range.

On a centre lathe when must turning between centres be employed?

When taking large roughing cuts.
When a fine finish is required.
When turning a long taper with the tailstock offset.
When turning a long work piece.

Why are there several tool positions on a centre lathe tool post?

To provide a fresh tool when one wears.
For use when thread cutting.
To accommodate different tools for different jobs.
To carry out more than one operation at a time.

Upon what is the movement of the rudder dependant, when a helm order is given ?

On the spring tension of spring 'S'.
On the distance the command rod 'C' moves point 'X'.
On the hydraulic pressure setting of the valves 'PR'.
On the adjustment of the feedback rod connection 'Y'.

Review Answers

Engineering, Control Systems. Test 60

Engineering, Control Systems. Test 60

Ads Blocker Detected :(