SSC JE Mechanical Engineering 22nd Jan 2018 Shift-2
Instructions
For the following questions answer them individually
Question 186
Match List I with List II and Select the correct answer using the codes given below the lists.
Question 187
Considerthe following equations:
1. $$A_1V_1 = A_2V_2$$
2. $$\frac{\partial u}{\partial x} + \frac{\partial v}{\partial y} = 0$$
3. $$\int_{s} pv.dA + \frac{\partial}{\partial t} \int_{v} pdV = 0$$
4. $$\frac{1}{r} \frac{\partial}{\partial r}(rv_r) + \frac{\partial}{\partial z}(v_s) = 0$$
Question 188
Two pumpscan operate independently at heads $$H_1, H_2$$ and discharges $$Q_1, Q_2$$, respectively. If the pumps are connected in parallel, then what are the resulting discharge (Q) and head (H)?
Question 189
Match List I with List II and Select the correct answer using the codes given below the lists.
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