Vidyalelo
Mining Engineering · Q43

Rock Mechanics and Roof Supporting

Engineering and GATE · Mining Engineering · question 43

Q43

It is an electrical resistance thermometer made from a semi-conductor having a large, negative temperature co-efficient useful to measure the rock temperature

A.
calibrator
B.
thermistor
Answer
C.
micro-seismic monitor
D.
geophone

Answer: Option B

Solution

Answer: Option B
No explanation is given for this question Let's Discuss on Board