Which of the following devices has been developed by DRDO that helps wearers of Personal Protective Equipment (PPE) to feel comfortable without sweating?

Which of the following devices has been developed by DRDO that helps w

1.	Which of the following devices has been developed by DRDO that helps wearers of Personal Protective Equipment (PPE) to feel comfortable without sweating?
A.	PATHO-DETECT
B.	ZERO-SWEAT
C.	SELF-PROTECT
D.	SUMERU-PACS
E.	None of the above
Answer» E. None of the above