Sentence examples for only if it is needed from inspiring English sources

Connected to the chest of someone who has collapsed, the machine senses electrical activity in the heart and delivers a shock only if it is needed.

Use a daylight bulb for approximately 12 hours each day to provide an extra boost of the temperature, but only if it is needed.

Only add relevant information from your CV if it is needed.

It actually only comes on if it's needed.

Maeve is wrongly accused of mouthing the words at choir practice, and is obliged to sing in front of the whole school as punishment, but when she opens her mouth, only a dreadful cawing comes out – proof, if it were needed, of the devil at work in her.

Supervisors now conduct the infection prevention exercise only if they judge that it is needed after having observed providers' performance during service delivery.

However, even these might frequently not be sufficient and it is vital that researchers recognise their own limitations and seek professional advice whenever it is needed, if only for reassurance.

Since borrowing from the government is a use of taxpayer dollars, it should be undertaken only if more money is needed than the banks could prudently provide.

Since the composite operator T ∘ P is continuous if and only if it is bounded, we only need to prove that (3.11) holds.

Portal pages may be restricted to organization members only, if a member-only page is needed.

If only a read is needed the operation takes about 1 second.