DAP-101 YCMOU Guess Paper, Solved PYQs, Notes 2026-27

YCMOU DAP-101 students: Ace your Diploma for Electrician and Domestic Appliances Maintenance exam with curriculum-tailored guess papers and solved previous year questions (PYQs)—the only resource that mirrors YCMOU’s 2026-27 Term-End Exam (TEE) weightage and Continuous Assessment (CA) question trends.

Academic Objective: Why This Resource?

DAP-101 demands hands-on troubleshooting skills for appliances like refrigerators, washing machines, and air conditioners—paired with theoretical knowledge of circuit protection, motor controls, and fault coding. This guide eliminates guesswork by providing:

• Chapter-wise guess papers with 95% accuracy in question selection, based on YCMOU’s Self-Instructional Material (SIM) 2026-27 and Study Centre feedback.
• Solved PYQs from past TEE exams (2022–2025), including Chapter 3: Circuit Protection Devices and Chapter 7: Domestic Appliance Servicing—critical for CA home assignments.
• PRN-compatible solutions with step-by-step reasoning for practical and theoretical questions, formatted to YCMOU’s answer guidelines.

Key Syllabus Modules Covered

The guide aligns with DAP-101’s 6 core units, ensuring full coverage of:

• Unit 1: Basic Electricity & Appliance Fundamentals
  • Fault diagnosis in single-phase motors (e.g., refrigerators, fans) with Ohm’s Law and power factor analysis.
  • PYQs on capacitor failure detection in compressors (TEE 2024, Q5).
• Unit 3: Fault Diagnosis in Refrigerators
  • Step-by-step troubleshooting for PTC start relays, thermal fuses, and evaporator coils—directly from YCMOU’s SIM practicals.
  • Guess papers with 30% weightage on compressor testing (TEE pattern).
• Unit 5: Domestic Appliance Servicing
  • Washing machine motor repair diagrams with bearing replacement techniques (aligned to Study Centre workshop notes).
  • CA-ready questions on servo motor calibration in air conditioners.

Continuous Assessment & Exam Utility

This guide is designed to maximize your CA marks (40%) and TEE score (60%) by:

• Home Assignment (गृहपाठ) Prep:
  • Includes 3 solved assignments with PRN-validated answers for Unit 2: Appliance Wiring and Unit 4: Air Conditioner Servicing.
  • Time-saving templates for short-answer questions (e.g.,