Automobile Engineering MCQ page-48

Question 471:- What is the possible cause of faulty meter indication? (A) Incomplete metal to metal contact (B) Defective receiver gauge (C) Erratic float movement (D) All are correct

Question 472:- What is the possible cause of steering noise? (A) Loose bolts and nuts (B) Loose leaf spring seats (C) Worn or sticky tie rod ends (D) All are correct

Question 473:- The lubricant used for steam cylinders is— (A) Lard oil (B) Tallow oil (C) Tape oil (D) All are correct

Question 474:- Which of the following chemical is used in the battery? (A) Sponge lead (solid) (B) Lead oxide (paste) (C) Sulphuric acid (Liquid) (D) All are correct

Question 475:- When the battery is half discharged then its specific gravity (27°) is— (A) 1·100 (B) 1·175 (C) 1·220 (D) None

Question 476:- When the battery is fully discharged then its specific gravity (27°) is— (A) 1·175 (B) 1·220 (C) 1·100 (D) None

Question 477:- For battery the amount of current depends upon the following factor— (A) No. of plates (B) Area of plates (C) Temperature (D) All are correct

Question 478:- Which of the following test of primary importance with respect to the lead acid battery is— (A) Capacity test (B) High rate discharge test (C) Life cycle test (D) All are correct

Question 479:- It is important that specific gravity …… be used to determine the degree of recharge except at the final stages. (A) Can (B) Can not (C) Remain (D) None

Question 480:- All the heavier vehicles use a …… battery system. (A) 2 V (B) 6 V (C) 12 V (D) 24 V

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