📅 NSB Round Robin 2018🎓 HS🔄 Round 14#️⃣ Question 8❓ Toss-Up✍️ Short Answer
An engineer designs a step-down transformer to convert 240 volts-RMS down to 20 volts-RMS. If the primary winding has 600 turns, how many turns are required on the secondary winding?
✔️Answer:50
🚀
Take Your Prep to the Next Level
Practice with interactive modes, adaptive testing, and detailed stats on our main app.