Questenaتدريب يوضح لك ما ينبغي مراجعته لاحقًا
السؤال 77

What should you do if a CW station sends “QRS?”

  1. Send slowerالإجابة الصحيحة
  2. Change frequency
  3. Increase your power
  4. Repeat everything twice

الشرح

QRS is the request to slow down, and the question mark makes it a request rather than a statement. QRQ is the opposite signal, asking for faster sending.

تابع هذا الاختبار

بدء التدريب
السؤال 77: What should you do if a CW station sends “QRS?” · FCC General Class (Element 3) · Questena