According to the Indian Standards, it is recommended that thermal damping of a wall should not be less than _______(a) 40%(b) 50%(c) 60%(d) 80%The question was posed to me during a job interview.My doubt is from Thermal Insulation topic in portion Air Conditioning, Thermal Insulation, Stones & Ferrous Metals of Construction & Building Materials

According to the Indian Standards, it is recommended that thermal damp

1.	According to the Indian Standards, it is recommended that thermal damping of a wall should not be less than _______(a) 40%(b) 50%(c) 60%(d) 80%The question was posed to me during a job interview.My doubt is from Thermal Insulation topic in portion Air Conditioning, Thermal Insulation, Stones & Ferrous Metals of Construction & Building Materials
Answer» Correct CHOICE is (c) 60% Explanation: ACCORDING to the Indian Standards, it is recommended that the thermal damping of a wall should not be LESS than 60%. Hence, it is also recommended that the thermal time CONSTANT should not be less than 16 h.

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