Engineering, Control Systems. Test 42

The measuring signal obtained to carry out flow measuring is a Differential pressure signal. This is obtained by a certain medium flowing through a _____

oriface plate.
nozzle system.
capillary tube.
a right-angled nozzle system.

Explain the function of a capacitor that loads up compared with a bellow that fills up with air ?

They have both the same function.
The capacitor is a differentiator, the bellow is an integrator.
They perform opposite functions.
The capacitor is an integrator, the bellow is a differentiator.

When would a faceplate be used on a centre lathe?

When boring an irregular shaped work piece.
Cylindrical turning an irregular shaped work piece.
Carrying out most operations on an irregular shaped work piece.
When carrying out facing operations.

What is the difference between American pipe thread and BSP?

Different thread angle but same TPI.
Different TPI but same thread angle.
Different thread angle and TPI.
Both are the same.

Review Answers