Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

Connect with Universities & Study Abroad Instantly Search University

Q.

An instrument for maintaining constant temperature by the use of a device which supplies heat at required temperature is known as :

A Radar
B Rocket
C Thermostat
D None of the above
Answer & Explanation
Option: [C]

Your Valuable Comments Please...

Important EBooks for Competitive Exams

VIEW ALL