TDB Backs Indigenous Multi-Gas Sensor With Rs 37.51 Crore

The correct answer is Rs 37.51 crore. The Technology Development Board, which works under the Department of Science and Technology, signed the agreement extending that amount as financial support under the Research Development and Innovation Fund, and the money will be routed through Optionally Convertible Debt. Option C names the total approved cost of the project, which is roughly double the support figure, so it is the most tempting distractor and candidates must keep the two apart: the board is meeting about half the outlay while the company brings in the rest. Options A and D name amounts that do not appear in connection with this agreement at all. Remember the pair of figures together, since a question may ask for either the sanctioned support or the project cost.

The correct answer is TRL-4 to TRL-9. The stated objective of the project is to advance the Platform MEMS and AFE SoC Multi-Gas Sensor from TRL-4, where the design has been validated in a laboratory environment, all the way to TRL-9, where the technology is proven in its actual operating environment and ready for deployment. The programme funds further development, integration, testing, validation and scale-up to reach that end point. Option A stops well short of a deployable product. Option B begins too early and also stops short. Option D names the right end point but the wrong starting level, which makes it a close distractor. Since both the starting and the ending level must match, only option C is correct.

The correct answer is Nagpur. The agreement was signed with Multi Nano Sense Technologies Private Limited of Nagpur, Maharashtra, which is developing an indigenous MEMS TCDIR gas sensor along with a CMOS analogue front-end system-on-chip platform for compact multi-gas sensing. Option A, Pune, is also in Maharashtra and hosts a large electronics and engineering industry, which makes it a plausible guess, but it is not the company's base. Options C and D, Hyderabad and Bengaluru, are major deep-technology and semiconductor design hubs, so they too look convincing, yet neither is the location named in the agreement. Candidates should remember the state along with the city, because questions on such agreements often ask which state the beneficiary firm belongs to.

The correct answer is less than 200 milliseconds. The platform is being designed around high sensitivity, low power consumption, a miniaturised form and intelligent signal processing, and among its stated design targets is a response time below 200 milliseconds so that it suits applications requiring rapid detection and monitoring, such as leak detection in refineries and piped natural gas networks. Option A is ten times faster than the stated target and is not the figure given. Options C and D describe far slower responses, which would be of little use where a gas leak has to be flagged instantly. The sensor package is separately designed to be smaller than 25 mm by 25 mm by 15 mm, which allows battery-operated and embedded deployment, so do not confuse the size figures with the timing figure.