Automobile Engineering MCQ page-46

Question 451:- Which of the following cause is of rod noise? (A) Insufficient lubrication (B) Low oil pressure (C) Both are correct (D) None are correct

Question 452:- A reading of what specific gravity indicate a fully charged condition— (A) 2·00 to 3·00 (B) 1·220 to 1·230 (C) 1·111 to 2·222 (D) None of these

Question 453:- The cam angle for prestolite is— (A) 42° (B) 90° (C) 60° (D) 0°

Question 454:- The cam angle for lucas TVS is— (A) 42° (B) 30° (C) 45° (D) 90°

Question 455:- The point gap of prestolite is— (A) 0·50 mm (B) 0·41 mm (C) 0·01 mm (D) None of these

Question 456:- The point gap of lucas TVS is— (A) 0·50 mm (B) 0·41 mm (C) 0·01 mm (D) None of these

Question 457:- The spark plugs gap for making MICO or KLG is— (A) 0·76 mm (B) 0·11 mm (C) 1·0 mm (D) None of these

Question 458:- For tuning up a jeep engine which is adjusted correctly at last— (A) Spark plug (B) Carburettor (C) Ignition timing (D) None

Question 459:- The normal oil pressure in a new or overhauled engine must be …… kg/cm2. (A) 1 to 5 (B) 2·5 to 3 (C) 3 to 5 (D) 5 to 9

Question 460:- Which one of the following is possible cause of insufficient oil pressure? (A) Unsuitable grade of oil (B) Spoiled oil (C) Defective relief valve (D) All are correct

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