Examples of 'is that necessary' in a sentence

is that necessary - questioning the need or requirement of something

My view is that necessary regulations should be prescribed.

When someone manufactures a tool for example, is that necessary to preserve life?

But is that necessary to define.

The course of translational movement is that necessary to make the separation space 12.

Is that necessary at five in the morning?

The advantage of this concept, is that necessary redundancy is obtained with a single system.

Is that necessary for this investigation?

The first, but not the most important, is that necessary parliamentary appropriations are not made.

Is that necessary condition also sufficient?

Oh . Except there is that necessary and proper clause.

Is that necessary if it will immediately be used in a recipe with a preservative?

For example, when using Co-Q10, a typical amount is that necessary to provide an antioxidating effect.

Hence the rule is that necessary expenses for obtaining the income ( contract ) are deductible.

Except there is that necessary and proper clause.

Is that necessary to be an artist? As usual.

Meaning of "is that necessary"