Q.85Ans 1. (i) – b, (ii) – c, (iii) – d, (iv) – a2. (i) – c, (ii) – b, (iii) – a, (iv) – d3. (i) – d, (ii) – a, (iii) – ...
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Q.88 ______ is commonly used to tighten or loosen screws in a machine element of an automobile.Ans 1. Reamer2. Sinter3. Pliers4. Screw driverCorrect Ans Provided: 4
Q.87 ______ enables the driver to disconnect the drive from the road wheels instantaneously and to engage drive from the engine to the road wheels gradually.Ans 1. Gear box2. Clutch3. Crown wheel4. Spark plugCorrect Ans Provided: 2
Q.89 What tool is used for cutting metal with a hammer in an automobile maintenance workshop?Ans 1. Hacksaw2. Chisels3. Solder4. PliersCorrect Ans Provided: 2
Q.91Ans 1.2.3.4.Correct Ans Provided: 4
Q.93 Which process is responsible for expelling the exhaust gases from the cylinder during the exhaust stroke of the engine?Ans 1. Ignition2. Knocking3. Combustion4. ScavengingCorrect Ans Provided: 4
Q.81 In an automobile, under what condition is the clutch typically disengaged?Ans 1. Clutch is never disengaged2. When idling at a stoplight3. When accelerating4. When shifting gearsCorrect Ans Provided: 4
Q.90Ans 1. (A). – (i), (B). – (iii), (C).- (ii) and (D). – (iv)2. (A). – (iv), (B). – (i), (C).- (iii) and (D). – (ii)3. (A). – (iii), ...
Q.84 Which of the following statements is correct regarding the exhaust stroke in Four-stroke Otto Cycle Engine? I. The suction valve remains closed and exhaust valve is open. II. As the piston moves from BDC to TDC, it ...
Q.92 In the automobile engine, which two gases in the exhaust vary opposite to each other?Ans 1. CO2 and CO2. SO2 and N23. O2 and CO4. SO2 and O2Correct Ans Provided: 1
