70.

71.

72.

73.

74.

75.

76.

77.

78.

What are the essential components of a battery ignition system?
(A) Battery (B) Ignition switch
(C) Ballast resistor (D) All of the mentioned

The licensing authority may refuse to issue a conductor's licence
(A) If the applicant does not possess the minimum educational qualification;

(B) If the medical certificate produced by the applicant discloses that he is physically
unfit to act as a conductor

(C) If any previous conductor's licence held by the applicant was revoked
(D) All of the above

Which of the following is one of the major exhaust emissions from Cl engines compared
to SI engines?

(A) Oxides of nitrogen (B) Particulates

(C) CO and CO, (D) Unburnt hydrocarbon
For what purpose is the Rhodium used?

(A) To reduce CO and HC (B) To reduce NO,

(C) To reduce CO (D) To reduce HC

What are the types of Mutli-point Fuel Injection System?

(A) Port Injection (B) Throttle body injection
(C) Port & throttle body injection (D) None of the mentioned

By means of EFI systems one can achieve the precise control of
(A) Fuel injection quality

(B) Injection rate during various stages of injection

(C) Injection pressure during injection

(D) All of the mentioned

Electric Vehicles are generally powered by പ
(A) Aluminum batteries (B) Lead-acid batteries
(C) Sodium batteries (D) Magnesium batteries

When was the first electric car invented?
(A) 1830 (B) 1985
(C) 1832 (D) 1945

In common rail fuel injection system, very high injection pressures of order of _____
bar.

(A) 1000 (B) 1500

(C) 2000 (D) None of the mentioned

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