SSC JE Mechanical Engineering 27th Jan 2018 Shift-1

Instructions

For the following questions answer them individually

Question 191

The equivalent evaporation of a boiler is a measure to compare

Question 192

On Mollier chart, free expansion, or throttling process from high pressure to atmosphere is represented by

Question 193

If H is the total heat of steam in kcal/kg and h is the sensible heat of feed water in kcal/kg, then factor of evaporation is


Question 194

Pick up the correct statement as regards to Cornish boiler and Lancashire boiler

Question 195

The fusible plug in small boilers is located

Question 196

Combustion in compression ignition engines is


Question 197

Fuel consumption of diesel engines is not guaranteed at one quarter load because at such low loads

Question 198

The minimum cranking speed in case of petrol engine is about

Question 199

The air-fuel ratio in petrol engines is controlled by


Question 200

Ethyl fuel is used

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