HomeEveryday Science MCQsThe number of spark plugs needed in a diesel engine is__________? 1228. The number of spark plugs needed in a diesel engine is__________?By Admin / September 17, 2025 A. 2 B. 3 C. 0 D. 4 ✅ The correct answer is option C.
1. Which of the following does not pollute the air? Leave a Comment / Everyday Science MCQs / By Admin
2. Which of the following planets have the longest day? Leave a Comment / Everyday Science MCQs / By Admin