80) RAM is used as a short memory because it
Answer is:
is volatile
Related RRB JE Mechanical Question Paper 2014 (Set-3) with Answer Key
Answer is:
The deflection is proportional to pressure difference
Explanation:
Bourdon gauges are available to cover a large range of pressures. Bourdon gauges are purely mechanical devices utilizing the mechanical deformation of a flattened but bent tube that winds or unwinds depending on the pressure difference between the inside and the outside. The motion is against a spring torque such that a needle attached to the shaft indicates directly the pressure difference.
Answer is: