______________ is undesirable in thermocouples used in industries ?

Related Mcqs:

Vapour actuated pressure spring thermometer does not require ambient temperature compensation. Ambient temperature compensation is provided in gas or liquid expansion pressure spring thermometer by__________________?

A. Making the volume of thermometer bulb as large as conveniently possible B. Reducing the volume of the capillary to a minimum C. Reducing the volume of the receiving element to a minimum D. All A , B & C....

In a shell and tube heat exchanger, the flow rate of heating/cooling fluid is the ______________ variable?

A. Load B. Controlled C. Manipulated D. None of these...

Use of I-control along with P-control facilitates ?

A. Elimination of offset B. Reduction of offset C. Reduction of stability time D. None of these...

Which of the following controllers has the least maximum deviation ?

A. P-controller B. P-I controller C. P-I-D controller D. P-D controller...

Bourdon tube is never made of________________?

A. Phosphor bronze B. Monel metal C. Stainless steel D. Cast iron...