Q. Which is an example of linear actuator?

View solution

Q. Tie-Rod cylinder can bear more pressure than welded cylinder.

View solution

Q. Which vice is also known as tail vice?

View solution

Q. Which type of hydraulic cylinders use 4 or more bolts to tie up the head from the base plate?

View solution

Q. What is the percentage change in amount of water flowing through a valve in one hour when originally the rate of flow from the valve was 15 m³/hr which was reduced to 5 m³/hr?

View solution

Q. What is the rate of flow of water from a cylindrical valve if the cylindrical valve has a diameter of 10 cm and velocity of water is 5 m/s?

View solution

Q. What is the rate of flow of water in Litres per second from a cylindrical valve if the cylindrical valve has a diameter of 10 cm and velocity of water is 12 m/s?

View solution

Q. What is the percentage change in amount of water flowing through a valve in one hour when originally the rate of flow from the valve was 10 m³/hr which was reduced to 5 m³/hr?

View solution

Q. In “two way ball valves” the flow can be switched and controlled by rotating the ball in 90 degrees.

View solution

Q. In “Butterfly valves” the flow can be switched and controlled by rotating the obstructer in 90 degrees.

View solution

Q. Which type of valves contains tapered cylindrical obstructer?

View solution

Q. What is the velocity of water from a cylindrical valve if the cylindrical valve has a diameter of 10 cm and rate of flow of water in Litres per second is 157 L/s?

View solution

Q. Which type of valves contains a flat disc obstructer?

View solution

Q. How many ports does a 3 way valve have?

View solution

Q. What is the percentage change in amount of water flowing through a valve in one hour when originally the rate of flow from the valve was 10 m³/hr which was reduced to 8 m³/hr?

View solution

Q. How many exit ports does a 2 way valve have?

View solution

Q. Pneumatic actuator based valves use air to generate rotational force.

View solution

Q. What is the rate of flow of water from a cylindrical valve if the cylindrical valve has a diameter of 10 cm and velocity of water is 10m/s?

View solution

Q. What is the final amount of water flowing through a valve in one hour when originally the rate of flow from the valve was 10 m³/hr which was reduced by 80%?

View solution