engineering recuitment GATE IN Test Series 2023-24 Mock Test Sensors and Industrial Instrumentation Measurement of Temperature Temperature Measurement
A temperature alarm unit with a time constant of 120 sec is subjected to a sudden rise of temperature of 50°C because of fire. If an increase of 30°C is required to actuate the alarm, what will be the delay (in sec) in sudden temperature increase?
Enter numerical value using the virtual keypad. Round off where necessary.