Make sentences expressing purpose using the hints given

Make sentences expressing purpose using the hints given below: 1. Radiator : cool the engine 2. Telescope : view distant objects 3. An Ariel: receives broadcast signals 4. An experiment : demonstrates a principle 5. A flowchart: represents a process as a series of steps 6. Proof reading : correct mistakes in the matter to be printed 7. Hammer : fix any object to the base using a nail 8. Carbon paper : make duplicate copies 9. Safety valve : release excess pressure 10. Barometer. measures atmospheric pressure

Complete the following sentences as purpose expressions 1. A rheostat is used 2. An ammeter is used 3. A fax matching is used 4. A generator is used 5. A computer is used 6. A seismograph is used 7. A laboratory is used 8. A thermometer is used 9. A robot is used 10. A microscope is used

Join each sentences using ‘to / in order to/ so as to’ 1. He fitted a silencer. He wanted to reduce the noise of the exhaust. 2. Phosphorus is added to the metal. Better castings can be produced. 3. He wanted to change the gear. He pressed the clutch pedal and moved the gear lever. 4. Ramani browsed the internet. She collected materials related to her project. . 5. The steam is superheated. It becomes fairly dry. 6. She worked hard. She got a good job. 7. Copper is mixed with gold. It makes gold hard. 8. Safety instructions are given in symbols. People can quickly comprehend them. 9. He wanted to stop the car. He operated the brake. 10. She wants to qualify for a better position. She is studying advanced statistics.