Q. What is the normal pressure at which the compressed air is stored?

View solution

Q. The compressed air is very costly.

View solution

Q. Which among the following leads to conserving of energy?

View solution

Q. What is the use of Intake air filters?

View solution

Q. What is the function of Interstage coolers?

View solution

Q. The removal of moisture from the compressed air is done using ____

View solution

Q. What is the function of the control valve?

View solution

Q. There is no difference between the control valve of the pneumatic and hydraulic system.

View solution

Q. What is the function of the pressure control valve?

View solution

Q. The valve packing of control valves is used ____

View solution

Q. What is the formula of speed control valve during extension of a flow control valve?

View solution

Q. What is the formula of speed control valve during retraction of a flow control valve?

View solution

Q. Which among the following are not the ‘work parameters’ of the fluid?

View solution

Q. Which among the following are not the main selection criteria of the control valves?

View solution

Q. Which is not an output device?

View solution

Q. Who invented hydraulic press?

View solution

Q. What is the push provided by a hydraulic fluid used in fluid based actuator, if a steel ball of radius 3 cm is immersed in it, Given that the fluid has a density of 1200 kg/m³, Take g=10 m/s²?

View solution

Q. What is the push provided by water used in fluid based actuator, if a wooden ball of radius 3 cm is immersed in it, Given that the water has a density of 1000 kg/m³, wood has a density of 900 kg/m³, Take g=10 m/s²?

View solution

Q. The ON and OFF time of a buzzer can be controlled using PLC control system.

View solution

Q. Archimedes principle depends on the density of the immersed object.

View solution