Q: Remove the spaces from the following sentence: 400 Hz measurement: By increasing the power frequency to 400 Hz, transformers and motors can be much smaller and lighter than at 50 or 60 Hz, which is an advantage in aircrafts, submarines, space crafts, and other military equipment and hand-held tools.
A: [400Hzmeasurement:Byincreasingthepowerfrequencyto400Hz,transformersandmotorscanbemuchsmallerandlighterthanat50or60Hz,whichisanadvantageinaircrafts,submarines,spacecrafts,andothermilitaryequipmentandhand-heldtools.]

Q: Remove the spaces from the following sentence: The flywheel, feed rollers and pre-compaction rollers as well as the cutting rollers are all driven from PTO shafts and gearboxes with oil baths, i.e. no chains at all.
A: [Theflywheel,feedrollersandpre-compactionrollersaswellasthecuttingrollersarealldrivenfromPTOshaftsandgearboxeswithoilbaths,i.e.nochainsatall.]

Q: Remove the spaces from the following sentence: Deposit requested prior to arrival: After confirming your reservation, you will be contacted by Aillebaun Self Catering.
A: [Depositrequestedpriortoarrival:Afterconfirmingyourreservation,youwillbecontactedbyAillebaunSelfCatering.]

Q: Remove the spaces from the following sentence: These elegant structures can be used as transparent flooring, dance floors, fair stands, stages or steps.
A:
[Theseelegantstructurescanbeusedastransparentflooring,dancefloors,fairstands,stagesorsteps.]