alleryଏକ ସଠିକ୍ ରେଟେଡ୍ ଫ୍ୟୁଜ୍ ମୁଖ୍ୟତ current କ’ଣ କରି ଅତ୍ୟଧିକ କରେଣ୍ଟ ସମୟରେ ଏକ ଘରୋଇ ସର୍କିଟକୁ ସୁରକ୍ଷା ଦେଇଥାଏ |
Aତାର ତାରରେ ବ electrical ଦୁତିକ ଚାର୍ଜ ସଂରକ୍ଷଣ କରିବା |
Bସର୍କିଟ ଖୋଲିବା ପାଇଁ ତାର ତାରକୁ ତରଳାଇବା |
Cଉପକରଣର ଶକ୍ତି ମୂଲ୍ୟାୟନ ହ୍ରାସ କରିବା |
Dପୃଥିବୀ ତାରରେ କରେଣ୍ଟକୁ ଡାଇଭର୍ କରିବା |
Answer & Solution
Correct answer: B. ସର୍କିଟ ଖୋଲିବା ପାଇଁ ତାର ତାରକୁ ତରଳାଇବା |
ଅତ୍ୟଧିକ କରେଣ୍ଟ ଫ୍ୟୁଜ୍ ତାରକୁ ଗରମ କରେ ଏବଂ ଏହା ସର୍କିଟ ଖୋଲିବା ପର୍ଯ୍ୟନ୍ତ ଗରମ କରେ |
Keep practising General Science and Everyday Applications
Browse all General Science and Everyday Applications questions for RPF Constable, or explore more General Awareness topics.
Related questions
Everyday science resultsA lamp rated 100 W at 200 V runs at 100 V for 5 h. Assume constant resistance. At ₹8 per kTwo 12 Ω resistors run across 12 V: first in series for 1 min, then in parallel for 1 min.A 4 Ω resistor is in series with a parallel pair of 6 Ω and 3 Ω across 12 V. Find total cuBulbs rated 60 W and 40 W at 200 V are connected in series across 200 V. Assume constant rResistors of 6 Ω and 3 Ω are in parallel across an ideal 6 V battery. What are the total cA child stands 1.5 m from a plane mirror, then moves 0.5 m towards it. What is the new chiMatch heat transfer: along a metal spoon; circulating water; sunlight through space.