A:-Work in the 1st stage is less than that of 2nd stage
B:-Work in the 1st stage is more than that of 2nd stage
C:-Work in the 2nd stage is equal to work in 1st stage
D:-Work in 2nd stage should be negative

Correct Answer:- Option-C

Question83:-Which of the following statements about I.C. Engine is/are correct

(i) Brake mean effective pressure = Mechanical efficiency X Indicated mean
effective pressure

(11) Indicated thermal efficiency is less than brake thermal efficiency

(iii) Morse test is done to find I.P. of different cylinders of the engine

(iv) In a 2 stroke cycle internal combustion engine, power developed is one-half of
that of 4-stroke cycle engine, provide other data remains same

A:-Both (i) and (ii) are correct

B:-Both (i) and (iii) are correct
C:-Both (ii) and (iv) are correct
D:-Only (i) is correct

Correct Answer:- Option-B

Question84:-In an internal combustion engine brake power is 120 KW and fuel used
per hour is 15 kg, then brake specific fuel consumption will be

A:-0.125 kg/kWh

B:-0.1 kg/kWh

C:-15 kg/kWh

D:-1.125 kg/kWh

Correct Answer:- Option-A

Question85:-Which of the following is a key responsibility of an automobile dealer
regarding inventory management?

A:-Ordering and replenishing spare parts and accessories
B:-Conducting market research to identify popular vehicle models
C:-Maintaining an accurate record of vehicle sales
D:-Managing the dealership's advertising and promotional activities
Correct Answer:- Option-A

Question86:-Chapter XII of the motor vehicles Act, 1988 deal with
A:-State transport undertakings
B:-Control of traffic
C:-Claims tribunals
D:-Registration of motor vehicle
Correct Answer:- Option-C

Question87:-According to the motor vehicles Act, 1988, what is the legal blood
alcohol concentration (BAC) limit for drivers in India?