Mechanic Motor Vehicle - 2 Year MCQ 19

  Mechanic Motor Vehicle -  2 Year MCQ 19

MMV 2 YEAR ALL QUESTION ANSWER HERE

306  Which sensor used to measure the magnitude of a magnetic field?

A  Air vertex sensor  

B  Voltage sensor 

C  Hall effect sensor 

D  Engine knocking sensor 

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307  Which senor is used to sense vibration? 

A  Engine knocking sensor

B  Hall effect sensor 

C  Air vertex sensor 

D  Vehicle speed sensor

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308  Which type of sensor used to monitor the injection timing and ignition timing of engine? 

A  Pressure sensor 

B  Throttle position sensor

C  Crank and cam, shaft position sensor 

D  Engine knocking sensor

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309  Which sensor is used to alert the driver of unseen obstacles? 

A  Speed sensor 

B  Parking sensor 

C  Torque sensor 

D  Pressure sensor 

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310  Which part of cold start system allow additional air to bypass the throttle plate? 

A  Auxiliary air valve  

B  Air supply relay 

C  Thermo time switch 

D  Oxygen sensor

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311  What is the purpose of tachometer? 

A  Indicate coolant temperature

B  Indicate engine RPM 

C  Indictae fuel level 

D  Indicate oil pressure 

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312  What is the advantage of EFI engine management system? 

A  Increased thermal efficiency

B  Increased mechanical efficiency 

C  Better starting and acceleration 

D  Effective fuel distribution achived

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313 : What is the special feature of cold start system?  

A : Provide additional fuel during starting  

B : Provide positive starting 

C : Intake manifold

D : Determine timing and sequence of fuel injection

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314 : What is the effect on engine performance if air leak in the induction system observed?

A : Engine hard to start - Hot 

B : Engine cranks but will not start

C : Pressure regulato 

D : Engine produce abnormal noise 

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315 : What is the contributory cause for the engine hard to start - cold? 

A : Thermo time switch faulty

B : Defective oil pressure 

C : Faulty fuel filter 

D : Damaged radiator 

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316 : What is the cause of electrodes burning in the spark plug?

A : Plug runs too cold 

B : Incorrect tappet clearance 

C : Plug runs too hot

D : Incorrect fuel mixture

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317 : What is the name of alternator part?

A : Drive end frame 

B : Spring end frame 

C : Rotor assembly 

D : Stator assembly 

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318 : What is the name of alternator part?

A : Drive end frame

B : Voltage regulator 

C : Slip ring end frame 

D : Current regulator

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319 : What is the name of part marked as ‘X’ in the alternator charging circuit?

A : Ignition switch 

B : Ammeter 

C : Ignition core

D : Fuse 

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320 : What is the purpose of ‘V’ pulley in the charging system? 

A : Drive the cam shaft 

B : Rotate the alternator rotor 

C : Drive the crank shaft 

D : Support rectifiter mounting plates 

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321 : What is the name of part marked as ‘X’ in the starting system? 

A : Key switch 

B : Armature 

C : Solenoid switch 

D : Starting motor 

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322 : What is the name of part marked as ‘X’ in the starting circuit?

A : Solenoid switch 

B : Solenoid windings 

C : Starter switch

D : Startor motor 

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323 : What is the type of starting system?

A : Bendix drive

B : Axial or sliding armature drive 

C : Overrunning clutch drive 

D : Sliding clutch drive 

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324 : Which type of DC starter motor generally used in automoniles? 

A : Series type 

B : Shunt type 

C : Compound type 

D : Parallel type 

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325 : What is the type of winding used in DC starter motors?

A : Series type 

B : Parallel type 

C : Compound type 

D : Shunt type

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326 : What is the name of part marked as ‘X’ in the solenoid switch?

A : Hold in winding 

B : Starter switch 

C : Pull in winding 

D : Iron plunger

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327 : What is the type of starting system?

A : Over running clutch drive 

B : Bendix drive 

C : Sliding armature type 

D : Radial sliding armature type 

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328 : What is the name of part marked as ‘X’ in the bendix type starting system?

A : Anti drift spring 

B : Bendix drive spring 

C : Armature shaft

D : Fly wheel 

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329 : What is the name of part marked as ‘X’ in the solenoid switch?

A : Armature shaft 

B : Shift lever 

C : Pinion

D : Fly wheel ring gear

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330 : What is the name of device used in the starting system?

A : Armature shaft

B : Fly wheel 

C : Pinion gear 

D : Over running clutch

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