MSBTE SAMPLE QUESTIONS PAPER
SUBJECT :- POWER ENGINEERING & REFRIGERATION. Sample question paper . 1. Attempt any five of the following : marks 10 (a) List diagnostic tools used in fault finding of MPFI engines. (b) Define SEER & EER. (C) state purpose of selective catalytic reduction (SCR). (d) Define Pressure Ratio in air compressor. (e) List at least six components of a jet engine. (f) list different liquid propellant used in rocket engines. (g) state four objectives of supercharging. 2. Attempt any Three of the following: Marks 12 (a) draw actual indicator diagram for 4 Stroke Petrol engine. (b) draw a typical graph indicating changes in pollutants level ( Hc,Co2&...