Capacitance, resistance ( colour coding ), parallel & series circuits.
Programmable Logic control.
Identification of ss fittings, pilot valves, relief valve.
Explain operation of Haskel pump.
Manipulation of dead wt. tester double piston type.
Actual using of tube bender to bend 2 opposite 90 deg at correct measurement center to center of tubing.
Tr. Wiring for calibration.
Calibration of controller (pneumatic)
Identification of control valve parts.
Hook up resistance decade box to temp.transmitter.
What are the different types of VPN?
What requirements should a VPN fulfill?
How many ways are there to implement VPN architecture?
What are the different ways authentication mechanism in VPN?
Can you explain the basic of encryption in VPN?