What is the correct answer?


__________ circuit is most commonly used to measure strain with the help of a strain gauge.

A. Ballast

B. Voltage balancing potentiometric

C. Simple current sensitive

D. None of these

Correct Answer :

B. Voltage balancing potentiometric

Related Questions

Which of the following is a commonly used manometric liquid for low pressure… Increasing sulphur content in pig iron tends to make it Euler number is defined as the ratio of inertia force to __________ force. The efficiency of a Carnot heat engine operating between absolute temperatures… Particle nature of cathode rays is proved due to the fact that they Liquor poisoning generally occurs due to the presence of __________ in… In case of compression of one kg of air, the work done will be the least,… An abrupt and sudden fall in the reading of barometer is an indication… In the X-ray radiography technique, the tube voltage for thicker plates… Which of the following fastening devices has its both ends threaded? The thermodynamic law, = constant, is not followed by the Otto cycle used in spark ignition petrol engines is also known as the… Pick out the wrong statement. Electrolytic reduction cell used for conversion of calcined Al2O3 to Al… __________ flux is used for the extraction of metal from its self fluxing… Temperature attained in soldering of metals is about __________ °C. Density in the solid state is slightly less than that in its liquid state,… According to thermodynamic Fahrenheit scale, the fundamental interval… Isotropic materials have the same __________ in all directions. Tesla metre per ampere (T. m/A) is the unit for the measurement of __________ the exhaust gas is an indication of the incomplete combustion… An atom bomb works on the principle of Oxygen cylinders used for autogenous (cutting/welding) purposes are Electrochemical corrosion can occur, only if __________ is present in… __________ joint is usually used for joining cast iron pipes mostly used… The behaviour of a metal specimen, which when plastically strained in… The delivery pressure of boiler feed water pump compared to the boiler… For separating small pieces of metal from engine oil of a car, the best… Fatigue limit improvement by over stressing the metal by successively… Steel is welded using the __________ flame.