hydraulic
/haɪˈdrɒlɪk/adjective
उच्चारण हाइड्रॉलिक
द्रवचालित
Core word
- 1
(of water, oil) moved through pipes under pressure; operated by liquid moving under pressure
द्रवचालित
- hydraulic brakes
- Hydraulic jacks lift heavy trucks in garages without much effort from the mechanic.
- The bus has hydraulic brakes that respond smoothly even on steep roads.
+ 2 more examples
- A hydraulic press was used to shape the metal sheets.
- The digger's arm is operated by a hydraulic system.
Synonyms water-powered fluid-driven
§Structures (grammar patterns) 5
hydraulic + noun
Hydraulic is only an adjective and always comes before the noun it describes.
'Hydraulic' केवल adjective है और जिस noun का वर्णन करता है उससे पहले आता है।
- The garage uses a hydraulic jack to lift buses.
- A hydraulic press shaped the metal sheets.
hydraulic + system / pressure / fluid
Common technical nouns that follow hydraulic.
'Hydraulic' के बाद आने वाले आम तकनीकी nouns।
- The aircraft's hydraulic system failed on landing.
- Hydraulic fluid leaked from the pipe.
hydraulics (uncountable, singular verb)
The noun hydraulics means the science of liquids in motion and takes a singular verb.
Noun 'hydraulics' तरल पदार्थों की गति के विज्ञान को कहते हैं और singular verb लेता है।
- Hydraulics is taught in the second year of civil engineering.
powered / operated by + hydraulic
Machines are described as powered or operated by hydraulic force.
मशीनों को hydraulic बल से चलने वाला बताया जाता है।
- The doors of the metro are operated by hydraulic arms.
hydraulic as a technical modifier
In science books it describes anything driven by liquid pressure, such as a hydraulic ram or hydraulic gate.
विज्ञान की पुस्तकों में यह तरल दबाव से चलने वाली किसी भी चीज़ का वर्णन करता है, जैसे hydraulic ram या hydraulic gate।
- Engineers opened the hydraulic gate of the canal.
+Collocations 5
hydraulic + noun
jackpressliftbrakepumparm
- The driver pressed the hydraulic brake to stop the truck.
hydraulic + system / power
systempressurefluidpowerengineering
- Hydraulic power moves the arm of an excavator.
verb + hydraulic
operaterepairinstalltestservice
- Technicians tested the hydraulic lift before opening the mall.
hydraulic + machine
craneexcavatorloadercutterstand
- A hydraulic crane lifted the fallen tree from the road.
hydraulic + engineer / engineering
engineerengineeringtechnicianexpert
- A hydraulic engineer designed the water gates of the dam.
“More examples 7
- A hydraulic jack helped the mechanic raise the truck easily.
Hydraulic jack की मदद से मिस्त्री ने ट्रक को आसानी से ऊपर उठा लिया।
- The brakes of most heavy vehicles are hydraulic.
अधिकांश भारी वाहनों के ब्रेक hydraulic होते हैं।
- Radhika studied the hydraulic press in her physics book.
राधिका ने अपनी physics की किताब में hydraulic press के बारे में पढ़ा।
- A leak in the hydraulic line stopped the crane.
Hydraulic line में रिसाव के कारण क्रेन रुक गई।
- Hydraulic machines work on Pascal's law.
Hydraulic मशीनें पास्कल के नियम पर काम करती हैं।
- Radhika watched a hydraulic lift raise the cars in the service station.
राधिका ने सर्विस स्टेशन में hydraulic lift को कारों को ऊपर उठाते हुए देखा।
- The bus failed to stop because oil had leaked from the hydraulic brake.
Hydraulic ब्रेक से तेल रिस जाने के कारण बस रुक नहीं पाई।
!Common mistakes 2
✗ Hydraulics are a branch of engineering.
✓ Hydraulics is a branch of engineering.
Names of subjects ending in -ics take a singular verb.
-ics पर समाप्त होने वाले विषयों के नाम singular verb लेते हैं।
✗ The mechanic repaired the hydraulics jack.
✓ The mechanic repaired the hydraulic jack.
Before a noun use the adjective hydraulic, not the noun hydraulics.
Noun से पहले adjective 'hydraulic' आता है, noun 'hydraulics' नहीं।
≈Synonyms and antonyms
Synonyms
water-powered fluid-driven
✓In the exam
General knowledge
Science: hydraulic machines work on Pascal's law (pressure in a fluid is transmitted equally).
विज्ञान में hydraulic मशीनें पास्कल के नियम पर काम करती हैं (द्रव में दाब समान रूप से संचरित होता है)।