The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. (A) Brass for low (B) Nickel alloys for high (C) Both 'a' & 'b' (D) Aluminium for all

The high expansion metal normally used in the bimetallic thermometer
is __________ temperature measurement.
(A) Brass for low
(B) Nickel alloys for high
(C) Both 'a' & 'b'
(D) Aluminium for all
by

1 Answer

Answer :

(C) Both 'a' & 'b'
by

Related questions

Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (1/20th of ordinary metals) ? (A) Invar (B) Constantan (C) Chromel (D) Alumel

Description : Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (1/20th of ordinary metals) ? (A) Invar (B) Constantan (C) Chromel (D) Alumel

Last Answer : (A) Invar

Thermometer bulb & capillary in case of mercury filled pressure spring expansion thermometer is normally made of __________ as mercury does not amalgamate with it. (A) Copper (B) Copper alloys (C) Stainless steel (D) Monel

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Last Answer : (C) Stainless steel

Nickel (76%) and chromium (15%) alloys are termed as (A) Inconel (B) Monel (C) Aluminium bronzes (D) Brass

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Last Answer : (A) Inconel

Locomotive boiler tubes are made of __________ alloys. (A) Arsenic copper (B) Magnesium (C) Aluminium (D) Nickel

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Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of __________ will facilitate the most accurate measurement of the temperature. (A) Copper (B) Steel (C) Aluminium (D) Brass

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Last Answer : Option A

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Last Answer : Option A

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Explain construction and working of Bimetallic Thermometer with neat sketch.

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Describe construction of bimetallic thermometer

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Last Answer : Construction and working : Figure shows construction of bimetallic thermometer, it consists of bimetallic strip usually in the form of a cantilever beam, which is prepared from two thin strips ... . This type of thermometer is used in homes and offices for indicating ambient temperature.

Explain working principle of bimetallic thermometer.

Description : Explain working principle of bimetallic thermometer.

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Last Answer : (D) All (A), (B) and (C)

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