Instrumentation – Power Generation

The spring material used in a spring control device should have the following property.

The use of _____ instruments is merely confined within laboratories as stand¬ardizing
instruments

Which of the following properties a damping oil must possess ?

Which of the following are integrating instruments?

_____ instruments are those which measure the total quantity of electricity delivered in a
particular time.

Which of the following essential features is possessed by an indicating instrument ?

According to application, instruments are classified as

A _____ device prevents the oscillation of the moving system and enables the latter to
reach its final position quickly

Resistances can be measured with the help of

Which of the following instruments indicate the instantaneous value of the electrical
quantity being measured at the time at which it is being measured?