SSC JE Mechanical Engineering 27th Jan 2018 Shift-2

Instructions

For the following questions answer them individually

Question 161

Which of the properties given below is the system of an intensive property?

Video Solution
Question 162

Gases are

Video Solution
Question 163

Change in entropy during constant pressure process is given by the relation
(a) $$mC_p \log_e \frac{T_1}{T_2}$$
(b) $$mC_p \log_e \frac{T_2}{T_1}$$
(c) $$mC_v \log_e \frac{T_2}{T_1}$$
(d) $$m\frac{R}{J} \log_e \frac{T_2}{T_1}$$

Video Solution
Question 164

In Orast Apparatus $$KO_2$$ is used to Absorb

Video Solution
Question 165

The Rankine cycle will approach to carnot cycle is the ranking cycle

Video Solution
Question 166

ALcohol which is

Video Solution
Question 167

Which of the following relationships defines the Helmholtz function F?

Video Solution
Question 168

Which is the realistic equation of a real gas?

Video Solution
Question 169

When a system undergoes a process such that $$\int \frac{dQ}{T} = 0$$ and $$\triangle S > 0$$, the process is:

Video Solution
Question 170

In a two-stage reciprocating air compossor, the suction and delivery pressure are 1 and 4 bar respectively. For maximum efficiency, the intercooler pressure is

Video Solution
cracku

Boost your Prep!

Download App