Method. 1  Soak dal in water for 4 hours. 2  Drain and grind to a fine paste in blender using the yogurt.. 3  In a bowl mix the besan, rava, sugar, salt, turmeric, ginger green chilly paste and then add the chora dal paste and mix well. 4  Add the oil and mix again. 5  Add water (if required)to get the consistency of dhokla batter.
Purge valve (solenoid). The purge valve is the part of the vehicle Evaporative Emission Control (EVAP) system. The EVAP system prevents fuel vapors in the fuel tank from escaping into the atmosphere. The EVAP system traps fuel vapors from the fuel tank and temporarily stores them in the charcoal canister, see the diagram.
The EVAP canister vent control valve will then be closed to shut the EVAP purge line off. The EVAP canister purge volume control solenoid valve is opened to depressurize the EVAP purge line using intake manifold vacuum.