Q. Which of the following application in the balance system a PMMC device used for?

View solution

Q. Null position is attained when _______________

View solution

Q. In balance system gain of amplifier is _____________

View solution

Q. Torque of PMMC device is proportional to _______________

View solution

Q. Null detection can be accomplished by ______________

View solution

Q. PMMC system always tend to make the system distract from null position.

View solution

Q. In a pneumatic balance system, restoring is done by ______________

View solution

Q. In a pneumatic balance system, developed output will be __________

View solution

Q. Which of the following materials can be used in high pressure manometer tube?

View solution

Q. Band width of servo operated manometers are limited to ___________________

View solution

Q. Manometers are generally used to measure _______________

View solution

Q. Atmospheric pressure can be expressed in _______________

View solution

Q. By conversion, 1 bar= _________ N/m².

View solution

Q. Which of the following represents pressure exerted by a column of mercury of 1 mm?

View solution

Q. Which of the following is the lowest unit for pressure?

View solution

Q. Water is non-manometric liquid.

View solution

Q. Which of the following has a low evaporation rate than water?

View solution

Q. As specific gravity increases, the evaporation rate of manometric liquid decreases.

View solution

Q. Pneumatic load cells are suitable for measuring ______________

View solution

Q. Hydraulic cells are preferable since _______________

View solution