QUES: h is also referred to as the helpful mode

correct the punctuation.

CORRECTED: +h is also referred to as the "helpful" mode.

QUES: GRAS General purpose hydrants 25 reduced overall dimensions cabinet with firehose nozzle semirigid hose

correct the punctuation.

CORRECTED: GRAS - General purpose hydrants 25- reduced overall dimensions, cabinet with fire-hose nozzle, semi-rigid hose

QUES: There he wrote his objections to Descartes Meditations and he published De Cive Concerning Citizenship in 1642 which contained his ideas on the relation between the church and the state

correct the punctuation.

CORRECTED:
There he wrote his objections to Descartes' Meditations and he published De Cive (Concerning Citizenship) in 1642 which contained his ideas on the relation between the church and the state.