When a small diameter tube is placed in a glass of water, water rises in the tube to a level above the adjacent surface. This is called:

Related MCQs

• What is the magnetic field strength at the surface of a 100 mm diameter bar as compared to that at the surface of a 50 mm diameter bar, each carrying 1000 amps of current?
• What is the magnetic field strength at the surface of a 25mm diameter bar as compared to that at the surface of a 50mm diameter bar, each carrying 1000 amps of current?
• What is the magnetic field strength at the surface of a 25 mm diameter bar as compared to that at the surface of a 50 mm diameter bar, each carrying 1000 amps of current?
• Sound waves which travel on the surface of a solid in a manner similar to waves on a water surface are called:
• The coated inside surface of the large end of a cathode ray tube which becomes luminous when struck by an electron beam is called:
• Cracks which are caused by alternating stresses above a critical level are called:
• The main advantage of having small focal spot on an X ray tube is:
• The main disadvantage of having a small focal spot on an X ray tube is:
• According to ASTME 709-95 and API, in order to eliminate all contaminants, an appropriate cleaning shall be performed on all the surfaces to be examined and on a minimum of adjacent material:
• A dark, irregular indication which is located adjacent to the toe of the weld would probably be: