Question

(iii) Which of the following is not a type of Strain gauge:
a. Wire Wound Strain Gauges
b. Foil type Strain Gauges
c. Resistive type
d. Semiconductor type​

Answer 1

Answer:

c. resistive type

is not a type of strain gauge

Answer 2

Answer:

The correct option is C.

Explanation:

The strain gauge is a passive transducer which converts the mechanical elongation and compression into the resistance strain. It works on the " Piezoresistive Effect" principle. There are several strain gauges based on their principle of working.

There are different type of strain gauges:

1. Linear strain gauge
2. Rosette strain gauge
3. Full bridge strain gauge

Hence resistive type is not a type of strain gauge.

Therefore the correct option is C.